Phone Comparison - Xiaomi Redmi 7 vs Samsung Galaxy A51 5G

Xiaomi Redmi 7
xiaomi redmi 7
Samsung Galaxy A51 5G
samsung galaxy a51 5g
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Price Comparison (India) -

general General Info

Manufacturer Xiaomi Samsung
Announced March 2019 April 2020
Status Coming Soon - March 2019 Coming Soon - April 2020
Price Rs. 7,999 ($0.00) [Similarly Priced] -
Colors Black, red, blue Prism Cube Black, Prism Cube White, Prism Cube Pink
Form Factor Candybar Candybar
Dimension 158.7 x 75.6 x 8.5 mm
(6.25 x 2.98 x 0.33 in)
158.9 x 73.6 x 8.7 mm
(6.26 x 2.9 x 0.34 in)
Weight 180 g (6.35 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)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
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
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) 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
- P2i nano hydrophobic coating
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10.0
User Interface MIUI 9 One UI 2.0
Processor Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver), Qualcomm SDM632 Snapdragon 632 (14 nm) [Similar] Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55), Exynos 980 (8 nm) [Similar]
GPU Adreno 506 [Similar] Mali-G76 MP5 [Similar]
RAM 4 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 64 GB 128 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
Colors 16M colors 16M colors
Size 6.26 inches [Similar] 6.5 inches [Similar]
Resolution 720 x 1520 pixels (269 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 81.33% 87.17%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 12 MP + 2 MP [Similar] 48 MP + 12 MP + 5 MP + 5 MP [Similar]
Flash LED Flash LED flash
Features 12 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
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 1080p@30/60fps 2160p@30fps, 1080p@30/120fps; gyro-EIS
Front Camera 8 MP, 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
Edge Yes Yes
3G HSPA, LTE HSPA, LTE-A, 5G
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go 2.0, Type-C 1.0 reversible connector, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.0)
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 4000 mAh 4500 mAh
Stand by - -
Talk Time - -