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For this comparison, OPPO Reno16 means the India-market Reno16 5G (model CPH2865); Reno16 specifications, prices, and availability vary by region. The Galaxy S24 Ultra has the higher-resolution display and two dedicated telephoto cameras, while the India Reno16 lists three 50MP rear cameras, a larger battery capacity, and 80W charging. Those are specification differences, not proof of better photos or longer real-world battery life.
Which phones are being compared?
These phones launched in different cycles and occupy different product positions. Samsung announced the Galaxy S24 Ultra in January 2024. OPPO announced the Reno16 series globally on June 25, 2026, and announced the India Reno16 5G on July 2, 2026. OPPO says regional pricing, release timing, and availability vary; the Reno16 figures below specifically describe India model CPH2865. Samsung’s launch specifications and OPPO’s global announcement provide the launch context.
Samsung Galaxy S24 Ultra vs OPPO Reno16: specifications
| Specification | Samsung Galaxy S24 Ultra | OPPO Reno16 5G, India CPH2865 |
|---|---|---|
| Launch | Announced January 2024 | India launch announced July 2, 2026; Reno16 series announced globally June 25, 2026 |
| Display | 6.8-inch QHD+ Dynamic AMOLED 2X; adaptive 1–120Hz | 16.05cm FHD+ AMOLED (2640 × 1216); up to 120Hz |
| Rear cameras | 200MP wide with OIS; 12MP ultra-wide; 50MP 5x optical telephoto with OIS; 10MP 3x optical telephoto with OIS | 50MP wide with OIS; 50MP ultra-wide with 116° field of view; 50MP 3.5x optical telephoto with OIS |
| Front camera | 12MP | 50MP with autofocus and 100° field of view |
| Processor | Snapdragon 8 Gen 3 for Galaxy | Qualcomm Snapdragon 7 Gen 4 |
| Memory and storage | 12GB RAM; 256GB, 512GB, or 1TB options, depending on market | 8GB or 12GB RAM; 256GB storage; no storage-card expansion |
| Battery and charging | 5,000mAh typical; Samsung says up to 65% charge in about 30 minutes using a 45W adapter under its specified test setup | 6,700mAh typical / 6,490mAh rated; 80W SUPERVOOC charging |
| Ingress protection | IP68 | IP66, IP68, IP69, and IP69K listed for the India model |
| Price evidence | UK launch RRP in January 2024: £1,249 (256GB), £1,349 (512GB), £1,549 (1TB) | India product-page prices stated correct as of August 31, 2026: ₹66,999 (8GB+256GB), ₹72,999 (12GB+256GB) |
Specifications are from Samsung and OPPO India. The prices are from different countries, dates, currencies, and storage configurations, so they do not establish a current price gap.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsHow the screens differ
The S24 Ultra has the larger listed display and higher resolution: 6.8-inch QHD+ compared with the Reno16’s 16.05cm FHD+ panel. OPPO gives the Reno16 measurement in centimetres; it is approximately 6.32 inches by arithmetic conversion. Both manufacturers list refresh rates reaching 120Hz, though Samsung specifies an adaptive 1–120Hz range. Resolution and refresh-rate specifications alone do not establish which screen will look better to a particular person.
#1 Best Overall
- 6.8″ Dynamic AMOLED 2X QHD+ display with a 1–120 Hz adaptive refresh rate and up to ~2600 nits peak brightness — delivering a bright, sharp screen with smooth scrolling and great outdoor visibility.
What the camera specifications tell you
Samsung lists four rear cameras, including two telephoto cameras with 3x and 5x optical zoom. OPPO lists three 50MP rear cameras, with a 3.5x optical telephoto and a 116-degree ultra-wide field of view. The front-camera figures also differ: 12MP for Samsung and 50MP with autofocus and a 100-degree field of view for OPPO. These are hardware specifications, not comparable photo tests; megapixel count by itself cannot determine image quality.
Battery capacity and charging are not runtime tests
OPPO lists a higher typical battery capacity for the India Reno16: 6,700mAh, with a rated capacity of 6,490mAh. Samsung lists 5,000mAh typical for the S24 Ultra. OPPO specifies 80W SUPERVOOC charging. Samsung says the S24 Ultra can reach up to 65% in about 30 minutes with a 45W adapter under its stated test setup; the adapter was sold separately in Samsung’s UK launch announcement. The capacity and charging figures are not a matched battery-life or charging-speed test, so they cannot establish how long either phone lasts in everyday use.
Rank #2
- 6.8″ Dynamic AMOLED 2X QHD+ display with a 1–120 Hz adaptive refresh rate and up to ~2600 nits peak brightness — delivering a bright, sharp screen with smooth scrolling and great outdoor visibility.
Durability ratings use different test conditions
Samsung rates the S24 Ultra IP68 and explains its lab rating as submersion in freshwater up to 1.5 metres for up to 30 minutes; it cautions against beach or pool use. OPPO lists IP66, IP68, IP69, and IP69K for the India Reno16. These ratings come from different tests and do not mean either phone is waterproof. See the manufacturers’ Samsung specifications and rating notes and OPPO India specifications.
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Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →Is there a current price difference?
The cited prices do not support a fair current direct comparison. OPPO India’s product details page states ₹66,999 for 8GB+256GB and ₹72,999 for 12GB+256GB as of August 31, 2026; the official India launch announcement had listed initial prices of ₹61,999 and ₹67,999 on July 2, 2026. Samsung’s UK launch RRPs were £1,249, £1,349, and £1,549 for the S24 Ultra’s 256GB, 512GB, and 1TB configurations in January 2024. These are historical UK launch prices versus later India prices, not same-market live offers. To establish a price difference, check both phones in the same country on the same date and disclose the storage configurations being compared. OPPO’s official store listing showed the 12GB option out of stock when indexed; stock and prices can change. OPPO India launch prices, OPPO India product details, Samsung UK launch prices, and OPPO India store.
Rank #3
- 6.8″ Dynamic AMOLED 2X QHD+ display with a 1–120 Hz adaptive refresh rate and up to ~2600 nits peak brightness — delivering a bright, sharp screen with smooth scrolling and great outdoor visibility.
Which one fits your priorities?
- Consider the Galaxy S24 Ultra if you want the listed QHD+ display, two dedicated telephoto focal lengths, or storage options up to 1TB where available.
- Consider the India Reno16 if its 50MP three-camera arrangement, stated battery capacity, 80W charging, or included charger better matches your priorities and local configuration.
- Compare locally before buying if price is decisive: the published figures above are not directly comparable, and Reno16 availability and configurations vary by market.
OPPO India’s box contents include a charger, USB cable, SIM ejector tool, protective case, and quick guide. Box contents and accessory availability can differ by market; consult the local product listing. Samsung’s January 2024 announcement stated that the S24 series would receive seven generations of OS upgrades and seven years of security updates. That is a dated manufacturer statement, not a current check of the phone’s software-support status.
Quick Recap
Best Value
- 6.8″ Dynamic AMOLED 2X QHD+ display with a 1–120 Hz adaptive refresh rate and up to ~2600 nits peak brightness — delivering a bright, sharp screen with smooth scrolling and great outdoor visibility.
Rank #4
- 6.8″ Dynamic AMOLED 2X QHD+ display with a 1–120 Hz adaptive refresh rate and up to ~2600 nits peak brightness — delivering a bright, sharp screen with smooth scrolling and great outdoor visibility.
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.
