Phone Comparison - Xiaomi Redmi 7 vs Xiaomi Redmi 12 vs Samsung Galaxy A15 5G

Price Comparison (India) -

general General Info

Manufacturer Xiaomi Xiaomi Samsung
Announced March 2019 June 2023 December 2023
Status Coming Soon - March 2019 Available - June 2023 Coming Soon - December 2023
Price Rs. 7,999 ($0.00) [Similarly Priced] Rs. 9,999 ($0.00) [Similarly Priced] -
Colors Black, red, blue Midnight Black, Sky Blue, Polar Silver Black, Personality Yellow, Fantasy Blue, Optimistic Blue
Form Factor Candybar Candybar Candybar
Dimension 158.7 x 75.6 x 8.5 mm
(6.25 x 2.98 x 0.33 in)
168.6 x 76.3 x 8.2 mm
(6.64 x 3 x 0.32 in)
160.1 x 76.8 x 8.4 mm
(6.3 x 3.02 x 0.33 in)
Weight 180 g (6.35 oz) 198.5 g (6.98.0.18 oz) 200 g (7.05 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Hybrid 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
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual sim model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 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) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
5G Network - - SA/NSA
Messaging
Build Features - Fingerprint Sensor
- P2i nano hydrophobic coating
- Fingerprint Sensor (side-mounted)
IP53, dust and splash resistant
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 9.0 (Pie) Android 13 Android 14
User Interface MIUI 9 MIUI 14 One UI 6
Processor Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver), Qualcomm SDM632 Snapdragon 632 (14 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek Helio G88 (12nm) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm)
GPU Adreno 506 Mali-G52 MC2 Mali-G57 MC2
RAM 4 GB 8 GB 8 GB
Internal Memory 64 GB 256 GB 256 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM slot) microSDXC

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 FHD+ IPS LCD Screen
90Hz Refresh Rate
550 nits (peak)
FHD+ Super AMOLED Screen
90Hz Refresh Rate
800 Nits (HBM)
Colors 16M colors 16M Colors 16M colors
Size 6.26 inches 6.79 inches 6.5 inches
Resolution 720 x 1520 pixels (269 ppi) 1080 x 2460 pixels (396 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 81.33% 84.97% 84.56%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP + 2 MP 50 MP + 8 MP + 2 MP 50 MP + 5 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 12 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
HDR, Panorama
50 MP, f/1.8, (wide), PDAF
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (depth)
HDR
50 MP, f/1.8, (wide), AF
5 MP, f/2.2, (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
Video 1080p@30/60fps 1080p@30fps 1080p@30fps
Front Camera 8 MP, HDR, 1080p@30fps [Similar] 8 MP, f/2.1, (wide)
1080p@30fps [Similar]
13 MP, f/2.0, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, LTE HSPA, LTE, 5G
Bluetooth 4.2, A2DP, LE 5.3, A2DP, LE Yes
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band Yes
USB microUSB 2.0, USB On-The-Go USB Type-C USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 64 GB, 4 GB RAM or 32 GB, 3 GB RAM or 16 GB, 2 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 4 GB RAM 256 GB, 8 GB RAM
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC (uses shared SIM slot) microSDXC
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not 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 not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Fast battery Charging 18W
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 4000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -