Home Phone comparison Samsung Galaxy A12 and Xiaomi Redmi 7 - Which is better?

Samsung Galaxy A12 vs Xiaomi Redmi 7

41 out 100
Samsung Galaxy A12
VS
31 out 100
Xiaomi Redmi 7
Samsung Galaxy A12
Xiaomi Redmi 7

Compared 2 smartphones : Samsung Galaxy A12 Manufactured in December, 2020, with display 6.5 with chipsetMediaTek Helio P35, vs Xiaomi Redmi 7, Manufactured in May, 2019 with chipsetQualcomm Snapdragon 632. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy A12
  • Larger display: 6.5in
  • Higher pixel density: 270ppi
  • Higher battery capacity: 5000mAh vs 4000mAh
  • Newer Bluetooth version: 5 vs 4.2
  • Supports Dolby Atmos
Reasons to choose Xiaomi Redmi 7
  • Lighter design: 180g vs 205g
  • Infrared port

Versions

Available versions and configurations
Memory Options - 2/32 GB
- 3/32 GB
- 3/128 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB		 - 2/16 GB
- 2/32 GB
- 3/32 GB
- 3/64 GB
- 4/64 GB

Review

Key Specs Samsung Galaxy A12 and Xiaomi Redmi 7
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Samsung Galaxy A12
vs
Xiaomi Redmi 7

Display

Display quality comparison
Type PLS TFT IPS LCD
Size 6.5 in 6.26 in
Resolution 720x1600 pixels 720x1520 pixels
Aspect ratio 20:9 19:9
Pixel density 270 ppi 269 ppi
Refresh rate 60 Hz 60 Hz
Adaptive refresh rate No No
Max brightness 450 nits 450 nits
HDR support No No
Screen-to-body ratio 82.1 % 80.8 %
Display test
Peak brightness (auto)
Samsung Galaxy A12
470 nits
Xiaomi Redmi 7
438 nits
sRGB gamut96.3 %99.8 %
PWM (Flicker)337 Hz100 Hz
Response time52 ms25.1 ms
Contrast864:1987:1
Sources: NotebookCheck [Samsung Galaxy A12], [Xiaomi Redmi 7]

Design & Build

Design and ergonomics comparison
Height 164 mm (6.46 in) 158.6 mm (6.24 in)
Width 75.8 mm (2.98 in) 76.4 mm (3.01 in)
Thickness 8.9 mm (0.35 in) 8.4 mm (0.33 in)
Weight 205 g (7.23 oz) 180 g (6.35 oz)
Water resistance No No
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - White
- Black
- Blue
- Red		 - Black
- Blue
Fingerprint sensor Yes In-Button Yes rear
Screen-to-body ratio
Samsung Galaxy A12
82.1 %
Xiaomi Redmi 7
80.8 %

Performance

Testing Samsung Galaxy A12 and Xiaomi Redmi 7 In benchmarks
Processor
Chipset MediaTek Helio P35 Qualcomm Snapdragon 632
Max Frequency 2300 MHz 1800 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Cortex-A53)
- 4/2.3 (Cortex-A53)		 - 4/1.8 (Kryo 250 Silver (Cortex-A53))
- 4/1.8 (Kryo 250 Gold (Cortex-A73)
Process TSMC Samsung
Transistor Size 12 nm 14 nm
Neural Processor No Hexagon 546
Graphics PowerVR GE8320 Adreno 506
GPU Cores 32 96
GPU Frequency 680 MHz 650 MHz
FLOPS 43.5 GFLOPS 124.8 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy A12
480
Xiaomi Redmi 7
489
Geekbench 6 (Multi-Core)
Samsung Galaxy A12
1522
Xiaomi Redmi 7
1531
Geekbench 6 (Single-Core)480489
Geekbench 6 (Multi-Core)15221531
AnTuTu 10
AnTuTu 10
Samsung Galaxy A12
147439
Xiaomi Redmi 7
182478
CPU5212073802
GPU1812617408
Memory3927644054
UX3791747214
NanoReview Score147439182478

Memory

RAM
RAM Size - 3 GB
- 4 GB
- 6 GB		 - 2 GB
- 3 GB
- 4 GB
Memory Type LPDDR4 LPDDR3
Memory Frequency 1866 MHz 933 MHz
Channels 2 1
Storage
Storage Capacity- 32 GB
- 64 GB
- 128 GB		- 16 GB
- 32 GB
- 64 GB
Storage TypeeMMC 5.1eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 10.0 (Upgradeable to Android 13) Android 9.0 (Upgradeable to Android 10)
OS Size 13 GB 8 GB
UI Skin One UI Core 5.1 MIUI 11

Battery

Volume 5000 mAh 4000 mAh
Max Charging Power 15 W 10 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (20% in 30 min) No
Full Charge Time 3:03 h 2:20 h
Battery Life Test
Battery Life
Samsung Galaxy A12
26:02
Xiaomi Redmi 7
16:39
Web Browsing11:00 h06:15 h
Video Playback13:25 h09:28 h
Games06:03 h04:01 h
Standby Mode133 h87 h

Main camera

Matrix 48 MP 12 MP
Photo resolution 8000x6000 pixels 4000x3000 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion No 120 fps (720p)
Wide-angle lens 123 ° n/a
Lenses count Standard: 48 MP
Ultra-wide: 5 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 12 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 Bokeh effect
Main lens
Matrix48 MP12 MP
Aperturef/2.0f/2.2
Focal length26 mmn/a
SensorSamsung S5KGM2Sony IMX486
Sensor size1/21/2.9
Pixel size0.8 μm1.25 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital
Ultra-wide lens
Matrix5 MPn/a
Aperturef/2.2n/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy A12
96
Xiaomi Redmi 7
n/a
Video quality
Samsung Galaxy A12
80
Xiaomi Redmi 7
n/a
Overall camera score
Samsung Galaxy A12
90
Xiaomi Redmi 7
n/a
Sources: DxOMark [Samsung Galaxy A12]

Front camera

Matrix 8 MP 8 MP
Photo resolution 3264x2448 pixels 3264x2448 pixels
Aperture f/2.0 f/2.0
Sensor CMOS CMOS
Sensor size n/a 1/4.0
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 4 (802.11 a/b/g/n) Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot		 - Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 4.2
Bluetooth features PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP LE, A2DP
USB type USB Type-C Micro USB
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- USB-Host mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
NFC* Yes No
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM850, GSM900, DCS1800, PCS1900GSM 850, GSM 900, GSM 1800, GSM 1900
3G BandsUMTS B1 (2100), B5(850), B8 (900)HSDPA 900, HSDPA 2100
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B800/B900/B1800/B1900/B2300/B2500/B2600)
LTE category76
5G SupportNoNo

Sound

Speakers Mono Mono
3.5 mm Jack Yes Yes
FM Radio Yes Yes
Dolby Atmos Yes No
Speaker Test
Max Volume
Samsung Galaxy A12
80.9 dB
Xiaomi Redmi 7
82.8 dB

Other

Class Budget Budget
Announced November, 2020 yr March, 2019 yr
Release Date December, 2020 yr May, 2019 yr
Launch Price ($) 180 130
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy A12 the clear winner in this comparison.

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