Phone Comparison - Huawei P30 vs Samsung Galaxy A51 vs Samsung Galaxy A02s

Price Comparison (India) - -

general General Info

Manufacturer Huawei Samsung Samsung
Announced 2019, March December 2019 2020, November 24
Status Coming soon. Exp. release 2019, April Coming Soon - December 12, 2019 Coming Soon - Februrary 2021
Price - Rs. 23,999 ($0.00) [Similarly Priced] -
Colors Twilight, Black, Midnight Blue, Pink Gold Prism Crush White, Black, Pink, Blue Black, White
Form Factor Candybar Candybar Candybar
Dimension - 158.4 x 73.7 x 7.9 mm
(6.24 x 2.9 x 0.31 in)
-
Weight - 172 g (6.07 oz) -
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), 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 (dual-SIM model only) 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 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G Network LTE LTE (unspecified) LTE (unspecified)
Messaging
Build Features - Fingerprint Sensor(In-display)
IP68 dust/water resistant (up to 2m for 30 mins)
- Fingerprint Sensor(In-display)
-

hardware Hardware and OS

OS Android 9.0 (Pie) Android 9.0 (Pie) Android 10
User Interface EMUI 9.1 One UI -
Processor Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55), HiSilicon Kirin 980 (7 nm) Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm)
GPU Mali-G76 MP10 Mali-G72 MP3 Adreno 506
RAM 6 GB 8 GB 3 GB
Internal Memory 128 GB 128 GB 32 GB
External Memory NM card, up to 256 GB (uses SIM 2) microSD, up to 512 GB (dedicated slot) microSDXC

display Display

Type OLED Capacitive Touchscreen Full HD+ Infinity-O Super AMOLED Capacitive Touchscreen HD+ TFT Display
Colors 16M colors 16M colors 16M Colour
Size 6.1 inches 6.5 inches 6.5 inches
Resolution 1080 x 2340 pixels (422 ppi) 1080 x 2340 pixels (396 ppi) 720 x 1520 pixels (259 ppi)
Screen-to-Body Ratio - 89.06% -
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 40 MP + 16 MP + 8 MP 48 MP + 12 MP + 5 MP + 5 MP 13 MP + 2 MP + 2 MP
Flash Dual-LED Dual-tone Flash LED Flash LED Flash
Features 40 MP, f/1.8, 27mm (wide), 1/1.7", PDAF/Laser AF
16 MP, f/2.2, 16mm (ultrawide), 1/2.7", PDAF/Laser AF
8 MP, f/2.4, 80mm (telephoto), 1/4", 5x optical zoom, PDAF/Laser AF
Leica Optics, Panorama, HDR
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
13 MP, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Video 2160p@30fps, 1080p@60fps, 1080p@30fps (gyro-EIS), 720p@960fps 2160p@30fps, 1080p@30fps 1080p@30fps
Front Camera 32 MP, f/2.0
HDR, 1080p@30fps [Similar]
32 MP, f/2.0, 25mm (wide)
HDR
1080p@30fps [Similar]
5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat16 1024/150 Mbps HSPA, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 5.0, A2DP, LE, EDR, aptX HD 5.0, A2DP, LE Yes
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Yes
USB 3.1, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 4 GB RAM 32 GB, 3 GB RAM
Expandable Storage NM card, up to 256 GB (uses SIM 2) microSD, up to 512 GB (dedicated slot) microSDXC
USB OTG Supported Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3650 mAh 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -