Phone Comparison - OnePlus 8 Pro vs Samsung Galaxy A51 5G vs Google Pixel 4a 5G

Price Comparison (India) - -

general General Info

Manufacturer OnePlus Samsung Google
Announced 2020, April 14 April 2020 Not announced yet
Status Coming soon. Exp. release 2020, April 21 Coming Soon - April 2020 Rumored
Price Rs. 54,999 ($0.00) [Similarly Priced] - -
Colors Glacial Green, Ultramarine Blue, Onyx Black Prism Cube Black, Prism Cube White, Prism Cube Pink Just Black
Form Factor Candybar Candybar Candybar
Dimension 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)
153.9 x 74 x 8.6 mm
(6.06 x 2.91 x 0.34 in)
Weight 199 g (7.02 oz) 187 g (6.6 oz) -
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and/or eSIM
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 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 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), 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) LTE
5G Network 5G band 78(3500); SA/NSA 5G SA/NSA SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor

hardware Hardware and OS

OS Android 10.0 (Q) Android 10.0 Android 10
User Interface OxygenOS 10.0 One UI 2.0 -
Processor 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) Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver), Qualcomm SDM765 Snapdragon 765G (7 nm)
GPU Adreno 650 Mali-G76 MP5 Adreno 620
RAM 12 GB 8 GB 6 GB
Internal Memory 256 GB 128 GB 128 GB
External Memory No microSDXC (dedicated slot) No

display Display

Type QHD+ Fluid AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
DCI-P3 100%
HDR10+
120Hz Refresh Rate
Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
OLED Capacitive Touchscreen
Corning Gorilla Glass 3
Always-on display
HDR
Colors 16M colors 16M colors 16M colors
Size 6.78 inches 6.5 inches 6.2 inches
Resolution 1440 x 3120 pixels (507 ppi) 1080 x 2400 pixels (405 ppi) 1080 x 2340 pixels (416 ppi)
Screen-to-Body Ratio 91.69% 87.17% 82.73%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 48 MP + 8 MP + 5 MP 48 MP + 12 MP + 5 MP + 5 MP 12.2 MP + 8 MP
Flash Dual-LED Flash LED flash LED Flash
Features 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
12.2 MP, f/1.7, 27mm (wide), 1/2.55", 1.4µm, dual pixel PDAF, OIS
8 MP, (ultrawide)
Auto-HDR, Panorama
Video 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, Auto HDR, gyro-EIS 2160p@30fps, 1080p@30/120fps; gyro-EIS 4K@30fps, 1080p@30/60/120fps; gyro-EIS
Front Camera 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]
8 MP, f/2.0, 24mm (wide), 1/4", 1.12µm
Auto-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 (5CA) Cat18 1200/150 Mbps HSPA, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
Bluetooth 5.1, A2DP, LE, aptX HD 5.0, A2DP, LE 5.0, A2DP, LE, aptX HD
Wi-Fi 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 Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
USB 3.1, Type-C 1.0 reversible connector, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector
GPS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 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) 128 GB, 6 GB RAM
Expandable Storage No microSDXC (dedicated slot) No
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
Barometer Sensor barometer sensor not present barometer sensor not present barometer sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type 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
Non-removable Li-Po Battery
Fast battery charging 18W
USB Power Delivery 2.0
Capacity 4510 mAh 4500 mAh 3800 mAh
Stand by - - -
Talk Time - - -