Phone Comparison - Oneplus 8 vs Samsung Galaxy A51 vs Samsung Galaxy A73 5G

Price Comparison (India) -

general General Info

Manufacturer OnePlus Samsung Samsung
Announced 2020, April 14 December 2019 March 2022
Status Coming soon. Exp. release 2020, April 21 Coming Soon - December 12, 2019 Coming Soon - April 2022
Price Rs. 41,999 ($0.00) [Similarly Priced] Rs. 23,999 ($0.00) [Similarly Priced] -
Colors Onyx Black, Glacial Green, Interstellar Glow, Polar Silver Prism Crush White, Black, Pink, Blue Gray, Mint, White
Form Factor Candybar Candybar Candybar
Dimension 160.2 x 72.9 x 8.1 mm
(6.31 x 2.87 x 0.32 in)
158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
163.7 x 76.1 x 7.6 mm
(6.44 x 3 x 0.3 in)
Weight 180 g (6.35 oz) 172 g (6.07 oz) 181 g (6.38 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid 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 (dual-SIM model only) 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 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 (unspecified) LTE
5G Network 5G band 78(3500); SA/NSA - SA/NSA
Messaging
Build Features - Fingerprint Sensor (In-display)
- Fingerprint Sensor(In-display)
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 mins)

hardware Hardware and OS

OS Android 10.0 (Q) Android 9.0 (Pie) Android 12
User Interface OxygenOS 10.0 One UI One UI 4.1
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 (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa-core (4x2.4 GHz Kryo 670 & 4x1.8 GHz Kryo 670), Qualcomm SM7325 Snapdragon 778G 5G (6 nm)
GPU Adreno 650 Mali-G72 MP3 Adreno 642L
RAM 12 GB 8 GB 8 GB
Internal Memory 256 GB 128 GB 256 GB
External Memory No microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type FHD+ Fluid AMOLED Capacitive Touchscreen
90Hz Refresh rate
DCI-P3 100%
Support HDR10+
Corning Gorilla Glass 6 Protection
Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen FHD+ Super AMOLED Screen
120Hz Refresh Rate
Corning Gorilla Glass 5
Colors 16M colors 16M colors 16M Colors
Size 6.55 inches 6.5 inches 6.7 inches
Resolution 1080 x 2400 pixels (402 ppi) 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (393 ppi)
Screen-to-Body Ratio 88.61% 89.06% 86.91%
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 yes yes

camera Camera

Rear Camera 48 MP + 16 MP + 2 MP 48 MP + 12 MP + 5 MP + 5 MP 108 MP + 8 MP + 5 MP + 5 MP
Flash Dual-LED Flash LED Flash LED flash
Features 48 MP, f/1.6, (wide), 1/2", 0.8µm, PDAF, Laser AF, OIS
16 MP ultra-wide f/2.2, 120° FOV
2 MP depth sensor
960 FPS Slow Motion video recording in 720p resolution
HDR, Panorama
48 MP, f/1.8, (wide), 1/2", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide)
5 MP, f/2.2, depth sensor
5 MP, f/2.4, macro camera
Panorama, HDR
108 MP, f/1.8, (wide), PDAF, OIS
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
panorama, HDR
Video 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR, gyro-EIS 2160p@30fps, 1080p@30fps 4K@30fps, 1080p@30/60fps; gyro-EIS
Front Camera 16 MP, Punch Hole Camera, f/2.0, 25mm (wide), 1/3.1", 1.0µm
Auto-HDR, gyro-EIS, 1080p@30fps [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
HDR
4K@30fps, 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, LTE-A HSPA 42.2/5.76 Mbps, LTE-A
Bluetooth 5.0, A2DP, aptX HD, LE 5.0, A2DP, LE 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, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, 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 USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS
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 or 64 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage No microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM 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 not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast charging 30W, 50% in 22 min (advertised)
Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 4300 mAh 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -