Oppo Reno6 Pro+ 5G vs Samsung Galaxy S21+: A Deep Dive Comparison
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🏆 Quick Verdict
For most users, the Oppo Reno6 Pro+ 5G emerges as the stronger value. Its 65W charging dramatically outperforms the S21+'s 25W, and the Snapdragon 870 provides excellent performance with better thermal management than the Exynos 2100 variant. While the S21+ boasts a brighter display, the Reno6 Pro+ offers a more complete package.
| PHONES | ||
|---|---|---|
| Phone Names | Oppo Reno6 Pro+ 5G | Samsung Galaxy S21+ 5G |
| Network | ||
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28, 34, 38, 39, 40, 41 - China | 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71 - SM-G996U1 |
| 5G bands | 1, 3, 28, 41, 77, 78, 79 SA/NSA - China | 2, 5, 25, 41, 66, 71, 260, 261 SA/NSA/Sub6/mmWave - SM-G996U1 |
| Speed | HSPA, LTE-A (CA), 5G | HSPA 42.2/5.76 Mbps, LTE (7CA) Cat20 2000/200 Mbps, 5G (5+ Gbps DL) |
| Technology | GSM / CDMA / HSPA / CDMA2000 / LTE / 5G | GSM / CDMA / HSPA / EVDO / LTE / 5G |
| CDMA2000 1x | 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - SM-G996B | |
| Launch | ||
|---|---|---|
| Announced | 2021, May 27 | 2021, January 14 |
| Status | Available. Released 2021, June 05 | Available. Released 2021, January 29 |
| Body | ||
|---|---|---|
| Build | Glass front (Gorilla Glass 5), glass back | Glass front (Gorilla Glass Victus), glass back (Gorilla Glass Victus), aluminum frame |
| Dimensions | 160.8 x 72.5 x 8 mm (6.33 x 2.85 x 0.31 in) | 161.5 x 75.6 x 7.8 mm (6.36 x 2.98 x 0.31 in) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) | · Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM (max 2 at a time) |
| Weight | 188 g (6.63 oz) | 200 g (Sub6), 202 g (mmWave) (7.05 oz) |
| - | IP68 dust/water resistant (up to 1.5m for 30 min) | |
| Display | ||
|---|---|---|
| Protection | Corning Gorilla Glass 5 | Corning Gorilla Glass Victus |
| Resolution | 1080 x 2400 pixels, 20:9 ratio (~402 ppi density) | 1080 x 2400 pixels, 20:9 ratio (~394 ppi density) |
| Size | 6.55 inches, 103.6 cm2 (~88.8% screen-to-body ratio) | 6.7 inches, 107.8 cm2 (~88.3% screen-to-body ratio) |
| Type | AMOLED, 90Hz, HDR10+, 500 nits (typ), 800 nits (HDR), 1100 nits (peak) | Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak) |
| - | Always-on display | |
| Platform | ||
|---|---|---|
| CPU | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) | Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - InternationalOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55) - USA/China |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) | Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China |
| GPU | Adreno 650 | Mali-G78 MP14 - InternationalAdreno 660 - USA/China |
| OS | Android 11, upgradable to Android 12, ColorOS 12 | Android 11, up to 4 major Android upgrades, One UI 6.1 |
| Memory | ||
|---|---|---|
| Card slot | No | No |
| Internal | 128GB 8GB RAM, 256GB 12GB RAM | 128GB 8GB RAM, 256GB 8GB RAM |
| UFS 3.1 | UFS 3.1 | |
| Main Camera | ||
|---|---|---|
| Features | Dual LED flash, HDR, panorama | LED flash, auto-HDR, panorama |
| Quad | 50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 13 MP, f/2.4, 52mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom 16 MP, f/2.2, 123˚ (ultrawide), 1/3.09", 1.0µm 2 MP, f/2.4, (macro) | - |
| Single | 32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm | - |
| Triple | - | 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video |
| Video | 4K@30/60fps, 1080p@30/60/120fps; gyro-EIS, HDR | 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS |
| Selfie camera | ||
|---|---|---|
| Features | Panorama | HDR |
| Single | 32 MP, f/2.4, 26mm (wide), 1/2.8", 0.8µm | 10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF |
| Video | 1080p@30fps, gyro-EIS | 4K@30/60fps, 1080p@30fps |
| Sound | ||
|---|---|---|
| 3.5mm jack | No | No |
| 35mm jack | - | No |
| Loudspeaker | Yes, with stereo speakers | Yes, with stereo speakers |
| - | 32-bit/384kHz audio Tuned by AKG | |
| Comms | ||
|---|---|---|
| Bluetooth | 5.2, A2DP, LE, aptX HD | 5.0, A2DP, LE |
| NFC | Yes | Yes |
| Positioning | GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5) | GPS, GLONASS, BDS, GALILEO |
| Radio | No | FM radio (Snapdragon model only; market/operator dependent) |
| USB | USB Type-C 2.0, OTG | USB Type-C 3.2, OTG |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
| Features | ||
|---|---|---|
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum | Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer |
| - | Samsung DeX, Samsung Wireless DeX (desktop experience support) Bixby natural language commands and dictation Samsung Pay (Visa, MasterCard certified) Ultra Wideband (UWB) support | |
| Battery | ||
|---|---|---|
| Charging | 65W wired | 25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless |
| Type | Li-Po 4500 mAh, non-removable | Li-Ion 4800 mAh |
| Misc | ||
|---|---|---|
| Colors | Arctic Blue, Lunar Grey | Phantom Black, Phantom Silver, Phantom Violet, Phantom Pink, Phantom Gold, Phantom Red |
| Models | PENM00 | SM-G996B, SM-G996B/DS, SM-G996U, SM-G996U1, SM-G996W, SM-G996N, SM-G9960 |
| Price | About 520 EUR | $ 162.99 / £ 185.00 / € 199.00 |
| SAR | - | 0.65 W/kg (head) 0.95 W/kg (body) |
| SAR EU | - | 0.54 W/kg (head) 1.33 W/kg (body) |
| Tests | ||
|---|---|---|
| Battery life | - | Endurance rating 114h |
| Camera | - | Photo / Video |
| Display | - | Contrast ratio: Infinite (nominal) |
| Loudspeaker | - | -25.8 LUFS (Very good) |
| Performance | - | AnTuTu: 622276 (v8) GeekBench: 3476 (v5.1) GFXBench: 54fps (ES 3.1 onscreen) |
Oppo Reno6 Pro+ 5G
- Significantly faster 65W charging
- More efficient Snapdragon 870 chipset
- Potentially better value for money
- Display likely not as bright as S21+
- No wireless charging
Samsung Galaxy S21+ 5G
- Brighter display for outdoor visibility
- Wireless and reverse wireless charging
- Established brand reputation
- Slower 25W wired charging
- Exynos 2100 prone to thermal throttling
Display Comparison
The Samsung Galaxy S21+ 5G features a display capable of reaching 883 nits of peak brightness, providing excellent visibility outdoors. While the Reno6 Pro+’s peak brightness isn’t specified, it’s likely lower. However, the S21+’s ‘Infinite’ contrast ratio is a marketing term; both phones utilize OLED panels with excellent contrast. The S21+’s 120Hz refresh rate is standard for flagships, but the Reno6 Pro+’s refresh rate is not specified, potentially impacting smoothness. The S21+’s display is a key advantage for users who frequently consume content in bright sunlight.
Camera Comparison
Both phones offer capable camera systems, but details are limited to 'Photo / Video' for both. The Reno6 Pro+’s advantage likely lies in its image processing algorithms, often tuned for vibrant and social-media-ready results. The S21+ benefits from Samsung’s established camera expertise and potentially more refined computational photography. Without detailed sensor size and aperture information, it’s difficult to definitively declare a winner, but the Reno6 Pro+’s focus on camera features suggests a strong contender. The inclusion of a 2MP macro camera on either device is largely inconsequential.
Performance
The core difference lies in the chipsets. The Oppo Reno6 Pro+ 5G utilizes the Qualcomm Snapdragon 870 5G (7nm), while the Samsung Galaxy S21+ 5G ships with either the Exynos 2100 (5nm) or Snapdragon 888 5G (5nm) depending on the region. The Exynos 2100, despite being built on a smaller 5nm node, has been known to exhibit thermal throttling under sustained load, impacting long-term performance. The Snapdragon 870, while not as powerful on paper, offers a more efficient architecture, leading to better sustained performance. The S21+'s Cortex-X1 prime core offers a slight theoretical advantage in single-core tasks, but the Reno6 Pro+'s optimized thermal profile will likely translate to a more consistent user experience. Both phones feature ample RAM, but the Reno6 Pro+'s RAM speed is not specified.
Battery Life
The Samsung Galaxy S21+ 5G boasts an endurance rating of 114 hours, indicating solid battery life. However, its 25W wired charging is significantly slower than the Oppo Reno6 Pro+ 5G’s 65W charging. The Reno6 Pro+ can achieve a full charge in under 30 minutes, while the S21+ takes considerably longer. The S21+ also supports 15W wireless charging and 4.5W reverse wireless charging, features absent on the Reno6 Pro+. While the S21+’s battery endurance is respectable, the Reno6 Pro+’s charging speed is a game-changer for users who prioritize convenience.
Buying Guide
Buy the Oppo Reno6 Pro+ 5G if you prioritize fast charging, sustained gaming performance, and value for money. It’s ideal for power users and mobile gamers who demand quick top-ups and consistent frame rates. Buy the Samsung Galaxy S21+ 5G if you prefer a brighter display, a more established brand ecosystem, and wireless charging capabilities, and are willing to accept slower wired charging and potential thermal throttling under heavy load.