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The OPPO K14 5G has the stronger published battery-capacity and protection specifications, while both India models list the same Dimensity 6300 chipset, 120Hz display and 45W charging. At launch in March 2026, the K14 started at ₹17,999 and the A6s at ₹18,999, but those base models have different RAM configurations. For a like-for-like 6GB/128GB comparison, OPPO announced the A6s at ₹20,999 and the K14 at ₹17,999—a ₹3,000 difference.

India launch prices and configurations

OPPO India announced the A6s 5G on 18 March 2026 and the K14 5G on 18 March 2026, with K14 sales beginning 20 March. The figures below are historical launch prices, not verified October 2026 offers.

Phone and configuration Announced launch price
OPPO A6s 5G, 4GB/128GB ₹18,999 (OPPO India, announced 18 March 2026) Source
OPPO A6s 5G, 6GB/128GB ₹20,999 (OPPO India, announced 18 March 2026) Source
OPPO K14 5G, 6GB/128GB ₹17,999 (OPPO India, March 2026 launch announcement) Source
OPPO K14 5G, 6GB/256GB ₹19,999 (OPPO India, March 2026 launch announcement) Source
OPPO K14 5G, 8GB/256GB ₹21,999 (OPPO India, March 2026 launch announcement) Source

The K14’s starting price was ₹1,000 lower, but its base configuration has 6GB RAM versus 4GB in the A6s base model. For the shared 6GB/128GB configuration, the K14’s announced price was ₹3,000 lower. Check current retailer listings and stock before buying; launch prices do not establish today’s street price.

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Specifications at a glance

Specification OPPO A6s 5G (India) OPPO K14 5G (India)
Chipset MediaTek Dimensity 6300 OPPO India launch announcement MediaTek Dimensity 6300 OPPO India launch announcement
Display 6.75-inch-class 120Hz LCD; up to 1125 nits HBM claimed on product page OPPO India specifications 6.75-inch, 120Hz; up to 1125 nits HBM claimed OPPO India launch announcement
Battery 6,500mAh typical; 6,335mAh rated OPPO India specifications 7,000mAh stated in launch announcement OPPO India launch announcement
Charging 45W SUPERVOOC OPPO India launch announcement 45W SUPERVOOC OPPO India launch announcement
Rear cameras 50MP + 2MP OPPO India launch announcement 50MP + 2MP OPPO India launch announcement
Front camera 5MP, per launch announcement OPPO India launch announcement 8MP, per launch announcement OPPO India launch announcement
Listed dust/water protection IP64 OPPO India specifications IP66, IP68 and IP69; SGS 5-Star and MIL-STD-810H certifications stated by OPPO OPPO India launch announcement

Performance: same stated chipset, no established benchmark winner

Both India launch announcements specify the MediaTek Dimensity 6300. That makes the chipset name a tie on paper; the cited manufacturer materials do not provide an independent benchmark comparison, so they do not establish which phone performs faster in real use.

#1 Best Overall
OPPO Reno14 Dual-SIM 512GB ROM + 12GB RAM (GSM | CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
  • 6.59 inches, AMOLED, 1B colors, 1256 x 2760 pixels
  • 512GB Storage, 12GB RAM
  • Android 15, ColorOS 15, Mediatek Dimensity 8350 (4 nm), Octa-core (1x3.35 GHz Cortex-A715 & 3x3.20 GHz Cortex-A715 & 4x2.20 GHz Cortex-A510)
  • Rear: 50 MP, f/1.8, 26mm (wide), PDAF, OIS, 50 MP, f/2.8, 80mm (telephoto), PDAF, OIS, 3.5x optical zoom, 8 MP, f/2.2, 15mm, 116˚ (ultrawide), 1/4.0", 1.12µm, AF, Front: 50 MP, f/2.0, 21mm (wide), AF

Battery and charging: K14 has greater stated capacity

OPPO lists the A6s battery as 6,500mAh typical capacity and 6,335mAh rated capacity. The K14 launch announcement states 7,000mAh, giving it the larger stated capacity. Capacity alone does not determine how long a phone lasts: screen settings, network conditions, apps and usage all affect endurance.

OPPO advertises up to 882.1 hours of standby and 22.4 hours of online video for the A6s India model, and up to 738.8 hours of standby and 18.9 hours of YouTube playback for the K14. These are manufacturer figures from different use cases, not a controlled head-to-head test or a guarantee of everyday runtime. OPPO says A6s results vary with environment and usage habits. Both phones list 45W SUPERVOOC charging; the stated wattage does not establish equal charging times.

Rank #2
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
  • 6.57 inches, AMOLED, 1B colors, 1080 x 2372 pixels
  • 256GB Storage, 8GB RAM, microSDXC
  • Android 15, ColorOS 15, Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm), Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
  • Rear: 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS, 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm, AF, 2 MP, f/2.4, (macro), Front: 32 MP, f/2.0, 22mm (wide), 1/2.74", 0.8µm, AF
  • 158.1 x 75 x 7.7 mm (6.22 x 2.95 x 0.30 in)

Displays: similar headline figures, no quality test

Both phones are presented with 120Hz displays and an HBM brightness claim of up to 1125 nits. OPPO lists the A6s as a 6.75-inch-class LCD; its K14 announcement specifies a 6.75-inch display. These headline specifications are similar, but they do not establish equal color, outdoor readability, viewing angles or calibration.

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Cameras: compare the listed hardware, not assumed image quality

OPPO lists a 50MP main and 2MP secondary rear camera for each phone. The announced front-camera resolution differs: 5MP on the A6s and 8MP on the K14. Megapixel counts describe resolution, not overall photo quality. The cited materials do not provide comparative samples or testing to establish a camera winner.

Rank #3
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Blue) - International Version
  • 6.57 inches, AMOLED, 1B colors, 1080 x 2372 pixels
  • 256GB Storage, 8GB RAM, microSDXC
  • Android 15, ColorOS 15, Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm), Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)
  • Rear: 50 MP, f/1.8, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS, 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm, AF, 2 MP, f/2.4, (macro), Front: 32 MP, f/2.0, 22mm (wide), 1/2.74", 0.8µm, AF
  • 158.1 x 75 x 7.7 mm (6.22 x 2.95 x 0.30 in)

Protection ratings and their limits

OPPO lists IP64 for the A6s and claims IP66, IP68 and IP69 ratings for the K14, alongside SGS 5-Star and MIL-STD-810H certifications. On the published ratings, the K14 has the stronger stated protection credentials. Ratings and certifications are not a promise that a phone is immune to every accident or form of damage. OPPO says liquid or dust damage to the A6s is not covered by warranty under its stated terms; do not treat its IP64 rating as waterproofing.

Which one should you choose?

  • Choose the K14 based on these published specifications if you prioritize the larger stated battery capacity or higher listed dust/water protection ratings, or want more storage options: OPPO announced 256GB configurations as well as 128GB.
  • Consider the A6s if its current verified price or a particular offer makes it a better fit. Its announced base model has 4GB RAM, and OPPO India named Amazon as a sales channel in its launch announcement.
  • Compare the exact memory configuration and live price. The ₹1,000 base-price gap compares 4GB/128GB A6s with 6GB/128GB K14; for 6GB/128GB, the announced gap was ₹3,000 in the K14’s favor.

These conclusions compare OPPO India’s March 2026 launch specifications and prices. No independent comparative benchmark, battery trial or camera test is established by the cited manufacturer sources.

Rank #4
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-27-HEI
  • [360-degree rotatable ring mount] with multi-angle support, it makes watching videos and films both convenient and comfortable, offering an enviable viewing experience.
  • 3D multi-directional shape change, depending on different light and angle
  • PC hard back panel + soft silicone frame + four corners Shock Airbags
  • The frosted surface prevents most fingerprints and the 3D design is stylish
  • The ring mount features a magnetic ring, allowing you to use it in your car or for other magnetic applications
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Check the region before comparing an A6s

The A6s name does not refer to an identical configuration in every market. OPPO Global’s A6s 5G page identifies model CPH2789 and describes a different specification set, including a 7,000mAh typical battery, up to 80W charging, a 16MP front camera and different memory configurations. Those details are not the India-market A6s specifications used here; compare the exact regional model listed by the seller.

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Quick Recap

Bestseller No. 1
OPPO Reno14 Dual-SIM 512GB ROM + 12GB RAM (GSM | CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
OPPO Reno14 Dual-SIM 512GB ROM + 12GB RAM (GSM | CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
6.59 inches, AMOLED, 1B colors, 1256 x 2760 pixels; 512GB Storage, 12GB RAM
$699.00
Bestseller No. 2
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Luminous Green) - International Version
6.57 inches, AMOLED, 1B colors, 1080 x 2372 pixels; 256GB Storage, 8GB RAM, microSDXC; 158.1 x 75 x 7.7 mm (6.22 x 2.95 x 0.30 in)
$691.00
Bestseller No. 3
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Blue) - International Version
OPPO Reno14 F Dual-SIM 256GB ROM + 8GB RAM (GSM Only | No CDMA) Factory Unlocked 5G Smartphone (Blue) - International Version
6.57 inches, AMOLED, 1B colors, 1080 x 2372 pixels; 256GB Storage, 8GB RAM, microSDXC; 158.1 x 75 x 7.7 mm (6.22 x 2.95 x 0.30 in)
$699.00
Bestseller No. 4
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-27-HEI
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-27-HEI
3D multi-directional shape change, depending on different light and angle; PC hard back panel + soft silicone frame + four corners Shock Airbags
$6.90
Bestseller No. 5
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-22-LAN
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-22-LAN
3D multi-directional shape change, depending on different light and angle; PC hard back panel + soft silicone frame + four corners Shock Airbags
$6.90
Best Value
Case Compatible for Oppo K14 5G Phone Case Cover [with 1* Tempered Glass Screen Protector] Hybrid Case[360°Ring Support, Magnetic] CX-22-LAN
  • [360-degree rotatable ring mount] with multi-angle support, it makes watching videos and films both convenient and comfortable, offering an enviable viewing experience.
  • 3D multi-directional shape change, depending on different light and angle
  • PC hard back panel + soft silicone frame + four corners Shock Airbags
  • The frosted surface prevents most fingerprints and the 3D design is stylish
  • The ring mount features a magnetic ring, allowing you to use it in your car or for other magnetic applications

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.