Phone Comparison - Samsung Galaxy A51 vs Oppo Reno3 Pro vs Huawei P40 Pro

Price Comparison (India) -

general General Info

Manufacturer Samsung Oppo Huawei
Announced December 2019 2020, March 2 2020, March 26
Status Coming Soon - December 12, 2019 Coming soon. Exp. release 2020, March 6 Coming soon. Exp. release 2020, April 7
Price Rs. 23,999 ($0.00) [Similarly Priced] Rs. 29,990 ($0.00) [Similarly Priced] -
Colors Prism Crush White, Black, Pink, Blue Auroral Blue, Midnight Black, Sky White Various
Form Factor Candybar Candybar Candybar
Dimension 158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
158.8 x 73.4 x 8.1 mm
(6.25 x 2.89 x 0.32 in)
158.2 x 72.6 x 9 mm
(6.23 x 2.86 x 0.35 in)
Weight 172 g (6.07 oz) 175 g (6.17 oz) 203 g (7.16 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE (unspecified) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - ELS-NX9 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) - ELS-N04
5G Network - - 5G band 1(2100), 3(1800), 28(700), 38(2600), 41(2500), 77(3700), 78(3500), 79(4700); SA/NSA - ELS-NX9 5G band 1(2100), 3(1800), 5(850), 28(700), 38(2600), 41(2500), 66(1700), 77(3700), 78(3500), 79(4700); SA/NSA - ELS-N04
Messaging
Build Features - Fingerprint Sensor(In-display)
- Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (In-Display )
IP68 dust/water resistant (up to 2m for 30 mins)
Glass front, glass back, aluminum frame

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10.0 Android 10.0 (AOSP + HMS)
User Interface One UI ColorOS 7 EMUI 10.1
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa core (4 x 2.2 GHz Cortex A75 + 4 x 2.0 GHz Cortex A55), Mediatek Helio P95 Octa-core (2x2.86 GHz Cortex-A76 & 2x2.36 GHz Cortex-A76 & 4x1.95 GHz Cortex-A55), HiSilicon Kirin 990 5G (7 nm+)
GPU Mali-G72 MP3 IMG PowerVR GM 9446 Mali-G76 MP16
RAM 8 GB 8 GB 8 GB
Internal Memory 128 GB 256 GB 512 GB
External Memory microSD, up to 512 GB (dedicated slot) No NM (Nano Memory), up to 256GB (uses shared SIM slot)

display Display

Type Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen FHD+ Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 5
QHD+ OLED Capacitive Touchscreen
DCI-P3
HDR10+
90Hz Refresh Rate
Colors 16M colors 16M colors 16M colors
Size 6.5 inches 6.4 inches 6.58 inches
Resolution 1080 x 2340 pixels (396 ppi) 1080 x 2400 pixels (411 ppi) 1200 x 2640 pixels (441 ppi)
Screen-to-Body Ratio 89.06% 84.93% 91.50%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 48 MP + 12 MP + 5 MP + 5 MP 64 MP + 13 MP + 8 MP + 2 MP 50 MP + 40 MP + 12 MP + TOF
Flash LED Flash Dual-LED flash Dual-LED dual-tone flash
Features 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
64 MP, f/1.7, (wide), PDAF, OIS
13 MP, f/2.4, 53mm (telephoto), 1/3.4", 1.0µm, PDAF, 2x optical zoom
8 MP, f/2.2, 13mm (ultrawide), 1/3.2", 1.4µm
2 MP B/W, f/2.4, 1/5", 1.75µm
HDR,panorama
50 MP, f/1.8, (wide), 1/1.28", PDAF, OIS
40 MP, f/1.8, 18mm (ultrawide), 1/1.54", PDAF
12 MP, Periscope, f/4.0, 240mm (telephoto), PDAF, OIS, 10x optical zoom
TOF 3D, (depth)
Leica optics, panorama, HDR
Video 2160p@30fps, 1080p@30fps 2160p@30fps, 1080p@30/60/120/240fps; gyro-EIS, OIS 2160p@30/60fps, 1080p@30/60fps; gyro-EIS
Front Camera 32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
44 MP Punch-hole
2 MP, f/2.4, (depth)
HDR
1080p@30fps [Similar]
32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
IR TOF 3D, (depth/biometrics sensor)
HDR
2160p@30/60fps, 1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G 3.7/1.6 Gbps HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE, aptX 5.1, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go Type-C 1.0 reversible connector, USB On-The-Go 3.1, Type-C 1.0 reversible connector
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 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 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM (UFS3.0)
Expandable Storage microSD, up to 512 GB (dedicated slot) No NM (Nano Memory), up to 256GB (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 not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 30W: 50% in 20min (VOOC Flash Charge 4.0)
Non-removable Li-Po Battery
Fast battery charging 40W
Fast wireless charging 27W
Power bank/Reverse wireless charging 27W
Capacity 4000 mAh 4025 mAh 4200 mAh
Stand by - - -
Talk Time - - -