Phone Comparison - OnePlus 7 Pro vs OnePlus 8 Pro vs Samsung Galaxy A51 5G

Price Comparison (India) -

general General Info

Manufacturer OnePlus OnePlus Samsung
Announced April 2019 2020, April 14 April 2020
Status Coming Soon - May 2019 Coming soon. Exp. release 2020, April 21 Coming Soon - April 2020
Price Rs. 48,999 ($0.00) [Similarly Priced] Rs. 54,999 ($0.00) [Similarly Priced] -
Colors Mirror Black, Midnight Black Glacial Green, Ultramarine Blue, Onyx Black Prism Cube Black, Prism Cube White, Prism Cube Pink
Form Factor Candybar Candybar Candybar
Dimension 162.6 x 76 x 8.8 mm
(6.4 x 2.99 x 0.35 in)
165.3 x 74.4 x 8.8 mm
(6.51 x 2.93 x 0.35 in)
158.9 x 73.6 x 8.7 mm
(6.26 x 2.9 x 0.34 in)
Weight 206 g (7.27 oz) 199 g (7.02 oz) 187 g (6.6 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
Messaging
Build Features - Fingerprint Sensor (In-display)
- Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 10.0 Android 10.0 (Q) Android 10.0
User Interface OxygenOS 10 OxygenOS 10.0 One UI 2.0
Processor Octa-core (1x2.84 GHz Kryo 485 & 3x2.41 GHz Kryo 485 & 4x1.78 GHz Kryo 485), Qualcomm SDM855 Snapdragon 855 (7 nm) Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585), Qualcomm SM8250 Snapdragon 865 (7 nm+) Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55), Exynos 980 (8 nm)
GPU Adreno 640 Adreno 650 Mali-G76 MP5
RAM 12 GB 12 GB 8 GB
Internal Memory 256 GB 256 GB 128 GB
External Memory No No microSDXC (dedicated slot)

display Display

Type Quad HD+ AMOLED 90Hz Capacitive Touchscreen, HDR10+, Corning Gorilla Glass 6 QHD+ Fluid AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
DCI-P3 100%
HDR10+
120Hz Refresh Rate
Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
Colors 16M colors 16M colors 16M colors
Size 6.67 inches 6.78 inches 6.5 inches
Resolution 1440 x 3120 pixels (515 ppi) 1440 x 3120 pixels (507 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 88.44% 91.69% 87.17%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no yes
Radio No No FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 16 MP + 8 MP 48 MP + 48 MP + 8 MP + 5 MP 48 MP + 12 MP + 5 MP + 5 MP
Flash Dual-LED Flash Dual-LED Flash LED flash
Features 48 MP, f/1.6, 1/2", 0.8µm, Laser/PDAF, OIS
16 MP, f/2.2, 13mm (ultrawide)
8 MP, f/2.4, 78mm (telephoto), 3x zoom, Laser/PDAF, OIS
HDR, Panorama
48 MP, f/1.8, 25mm (wide), 1/1.43", 1.12µm, omnidirectional PDAF, Laser AF, OIS
48 MP, f/2.2, (ultrawide), 1/2.0", 0.8µm, AF
8 MP, f/2.4, (telephoto), PDAF, OIS, 3x optical zoom
5 MP, (depth)
HDR, Panorama
48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm
5 MP, f/2.2, (depth)
HDR, panorama
Video 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS 2160p@30fps, 1080p@30/120fps; gyro-EIS
Front Camera Motorized pop-up 16 MP, f/2.0, 25mm (wide), 1/3.1", 1.0µm, Auto-HDR, gyro-EIS, 1080p@30fps [Similar] 16 MP, f/2.5, (wide), 1/3", 1.0µm
Auto-HDR
1080p@30fps [Similar]
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/150 Mbps HSPA, LTE-A, 5G
Bluetooth 5.0, A2DP, aptX HD, LE 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB 3.1, Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 128 GB, 10 GB RAM 256 GB, 12 GB RAM or 128 GB, 8 GB RAM (UFS 3.0) 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.0)
Expandable Storage No No microSDXC (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Warp Charger 30W
Non-removable Li-Po Battery
Fast charging 30W, 50% in 23 min (advertised)
Fast wireless charging 30W, 50% in 30 min (advertised)
Reverse wireless charging 3W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 4000 mAh 4510 mAh 4500 mAh
Stand by - - -
Talk Time - - -