Phone Comparison - Samsung Galaxy M51 vs Realme 7i vs Realme GT 2

Price Comparison (India) - -

general General Info

Manufacturer Samsung Realme Realme
Announced 2020, August 31 2020, September 17 January 2022
Status Coming soon. Exp. release 2020, September 11 Coming soon. Exp. release 2020, September 18 Coming Soon - January 2022
Price - - Rs. 34,999 ($0.00) [Similarly Priced]
Colors Blue; other colors Blue, Dark Green Paper White, Paper Green, Steel Black, Titanium Blue
Form Factor Candybar Candybar Candybar
Dimension 162.6 x 77.5 x 8.5 mm
(6.4 x 3.05 x 0.33 in)
164.1 x 75.5 x 8.9 mm
(6.46 x 2.97 x 0.35 in)
162.9 x 75.8 x 8.6 mm
(6.41 x 2.98 x 0.34 in)
Weight - 188 g (6.63 oz) 194.5 / 199.8 g (6.84.0.18 / 7.02.0.28 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G Network - - 1, 3, 5, 7, 8, 20, 28, 41, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor
- Fingerprint Sensor (under display, optical)

hardware Hardware and OS

OS Android 10.0 Android 10 Android 12
User Interface One UI 2.0 Realme UI Realme UI 3.0
Processor Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), Qualcomm SDM730 Snapdragon 730 (8 nm) Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver), Qualcomm SM6115 Snapdragon 662 (11 nm) Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680, Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPU Adreno 618 Adreno 610 Adreno 660
RAM 6 GB 8 GB 12 GB
Internal Memory 128 GB 128 GB 256 GB
External Memory microSDXC microSDXC (dedicated slot) No

display Display

Type FHD+ IPS LCD Capacitive Touchscreen
Corning Gorilla Glass 3
IPS LCD capacitive touchscreen
90Hz refresh rate
FHD+ Super AMOLED
120Hz Refresh Rate
HDR10+
1300 nits (peak)
Corning Gorilla Glass 5
Colors 16M colors 16M Colour 16M Colors
Size 6.5 inches 6.5 inches 6.62 inches
Resolution 1080 x 2340 pixels (396 ppi) 720 x 1600 pixels (270 ppi) 1080 x 2400 pixels (398 ppi)
Screen-to-Body Ratio 82.51% 82.29% 85.50%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 64 MP + 12 MP + 5 MP + 5 MP 64 MP + 8 MP + 2 MP + 2 MP 50 MP
Flash LED Flash LED flash Dual-LED Dual-tone Flash
Features 64 MP, f/2.0, 26mm (wide), 1/1.72", 0.8µm, PDAF
12 MP, f/2.2, (ultrawide)
5 MP, f/2.4, (macro)
5 MP, f/2.2, (depth)
Panorama, HDR
64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF
8 MP, f/2.3, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, omnidirectional PDAF, OIS
8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 4K@30fps, 1080p@30fps 1080p@30/120fps 4K, 1080p, gyro-EIS
Front Camera 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
16 MP, f/2.1, 26mm (wide), 1/3.1", 1.0µm
HDR
1080p@30fps [Similar]
16 MP, f/2.5, 26mm (wide), 1/3.1", 1.0µm
HDR, panorama
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 (2CA) Cat6 400/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE 5.2, A2DP, LE, aptX HD
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, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector 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, GALILEO, BDS Yes, with A-GPS, GLONASS, BDS Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM 128 GB, 8 GB RAM (UFS 2.1) 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage microSDXC 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 not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 25W
Non-removable Li-Po Battery
Fast battery charging 18W
Non-removable Li-Po Battery
Fast battery Charging 65W, 100% in 33 min (advertised)
Capacity 7000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -