Samsung Galaxy Z Flip 3 5G vs Samsung Galaxy A12

Compared 2 smartphones : Samsung Galaxy Z Flip 3 5G Manufactured in August, 2021, with display 6.7 with chipsetQualcomm Snapdragon 888 5G, vs Samsung Galaxy A12, Manufactured in December, 2020 with chipsetMediaTek Helio P35. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy Z Flip 3 5G
  • Larger display: 6.7in
  • Higher pixel density: 426ppi
  • Higher refresh rate: 120Hz
  • Lighter design: 183g vs 205g
  • Newer Bluetooth version: 5.1 vs 5
  • Built-in eSIM
Reasons to choose Samsung Galaxy A12
  • Higher battery capacity: 5000mAh vs 3300mAh

Versions

Available versions and configurations
Memory Options - 8/128 GB
- 8/256 GB
- 2/32 GB
- 3/32 GB
- 3/128 GB
- 4/64 GB
- 4/128 GB
- 6/128 GB

Review

Key Specs Samsung Galaxy Z Flip 3 5G and Samsung Galaxy A12
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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Display

Display quality comparison
Type Dynamic AMOLED PLS TFT
Size 6.7 in 6.5 in
Resolution 1080x2640 pixels 720x1600 pixels
Aspect ratio 21.9:9 20:9
Pixel density 426 ppi 270 ppi
Refresh rate 120 Hz 60 Hz
Adaptive refresh rate Yes No
Max brightness 850 nits 450 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 85 % 82.1 %
Features - DCI-P3
- Always-On Display
n/a
Display test
Peak brightness (auto)
Samsung Galaxy Z Flip 3 5G
926 nits
Samsung Galaxy A12
470 nits
sRGB gamut95.3 %96.3 %
PWM (Flicker)242 Hz337 Hz
Response time6.5 ms52 ms
Contrast∞ Infinite864:1

Design & Build

Design and ergonomics comparison
Height 166 mm (6.54 in) 164 mm (6.46 in)
Width 72.2 mm (2.84 in) 75.8 mm (2.98 in)
Thickness 6.9 mm (0.27 in) 8.9 mm (0.35 in)
Weight 183 g (6.46 oz) 205 g (7.23 oz)
Water resistance IPX8 No
Back panel Glass Plastic
Frame Metal Plastic
Colors - White
- Black
- Gray
- Green
- Pink
- White
- Black
- Blue
- Red
Fingerprint sensor Yes In-Button Yes In-Button
Screen-to-body ratio
Samsung Galaxy Z Flip 3 5G
85 %
Samsung Galaxy A12
82.1 %

Performance

Testing Samsung Galaxy Z Flip 3 5G and Samsung Galaxy A12 In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 5G MediaTek Helio P35
Max Frequency 2840 MHz 2300 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
- 4/1.8 (Cortex-A53)
- 4/2.3 (Cortex-A53)
Process Samsung TSMC
Transistor Size 5 nm 12 nm
Neural Processor Hexagon 780 No
Graphics Adreno 660 PowerVR GE8320
GPU Cores 1024 32
GPU Frequency 840 MHz 680 MHz
FLOPS 1290.2 GFLOPS 43.5 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy Z Flip 3 5G
1332
Samsung Galaxy A12
480
Geekbench 6 (Multi-Core)
Samsung Galaxy Z Flip 3 5G
3646
Samsung Galaxy A12
1522
Geekbench 6 (Single-Core)1332480
Geekbench 6 (Multi-Core)36461522
AnTuTu 10
AnTuTu 10
Samsung Galaxy Z Flip 3 5G
833372
Samsung Galaxy A12
147439
CPU24064652120
GPU21064818126
Memory16489239276
UX21718637917
NanoReview Score833372147439
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy Z Flip 3 5G
4598
Samsung Galaxy A12
n/a
Max Surface Temp.39.1 °Cn/a
Stability71 %n/a
Graphics Test27 fpsn/a
Graphics Score4598n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy Z Flip 3 5G
13933
Samsung Galaxy A12
n/a
Writing score16293n/a
Web score12351n/a
Video editing7731n/a
Data manipulation10517n/a
NanoReview Score13933n/a

Memory

RAM
RAM Size 8 GB - 3 GB
- 4 GB
- 6 GB
Memory Type LPDDR5 LPDDR4
Memory Frequency 2750 MHz 1866 MHz
Channels 2 2
Storage
Storage Capacity- 128 GB
- 256 GB
- 32 GB
- 64 GB
- 128 GB
Storage TypeUFS 3.1eMMC 5.1
Memory CardNoMicroSD

Software

OS Android 11 (Upgradeable to Android 14) Android 10.0 (Upgradeable to Android 13)
OS Size 29 GB 13 GB
UI Skin One UI 6.1 One UI Core 5.1

Battery

Volume 3300 mAh 5000 mAh
Max Charging Power 25 W 15 W
Battery Type Li-ion Li-Po
Removable No No
Wireless Charging Yes (10 W) No
Reverse Charging Yes (Wireless) No
Fast Charging Yes (40% in 30 min) Yes (20% in 30 min)
Full Charge Time 1:30 h 3:03 h
Battery Life Test
Battery Life
Samsung Galaxy Z Flip 3 5G
14:13
Samsung Galaxy A12
26:02
Web Browsing05:34 h11:00 h
Video Playback09:17 h13:25 h
Games03:55 h06:03 h
Standby Mode65 h133 h

Main camera

Matrix 12 MP 48 MP
Photo resolution 4000x3000 pixels 8000x6000 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 960 fps (720p) No
Wide-angle lens 123 ° 123 °
Lenses count Standard: 12 MP
Ultra-wide: 12 MP
Standard: 48 MP
Ultra-wide: 5 MP
Macro: 2 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode
- RAW support
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP48 MP
Aperturef/1.8f/2.0
Focal length27 mm26 mm
SensorSony IMX563Samsung S5KGM2
Sensor size1/2.551/2
Pixel size1.4 μm0.8 μm
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix12 MP5 MP
Aperturef/2.2f/2.2
Focal length22 mmn/a
SensorSony IMX258n/a
Sensor size1/3.06n/a
Pixel size1.12 μmn/a
StabilizationDigitalDigital
Main camera DxOMark results
Photo quality
Samsung Galaxy Z Flip 3 5G
118
Samsung Galaxy A12
96
Video quality
Samsung Galaxy Z Flip 3 5G
110
Samsung Galaxy A12
80
Overall camera score
Samsung Galaxy Z Flip 3 5G
111
Samsung Galaxy A12
90
Bokeh55n/a
Preview69n/a
Zoom72n/a

Front camera

Matrix 10 MP 8 MP
Photo resolution 3648x2736 pixels 3264x2448 pixels
Aperture f/2.4 f/2.0
Focal length 26 mm n/a
Sensor Sony IMX374 CMOS
Sensor size 1/3.2 n/a
Pixel size 1.22 μm n/a
Autofocus Phase autofocus (Dual Pixel) No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
Bluetooth version 5.1 5
Bluetooth features LE, A2DP PBAP/PAB, PAN, OPP, MAP, HSP, HID, HFP, DIP, AVRCP, A2DP
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Yes Yes
Infrared Port No No
Connectivity
SIM Count*12
SIM TypeNanoNano
SIM Moden/aDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM GSM850, GSM900, DCS1800, PCS1900GSM850, GSM900, DCS1800, PCS1900
3G BandsUMTS B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)UMTS B1 (2100), B5(850), B8 (900)
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B66)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
LTE category207
5G SupportYesNo

Sound

Speakers Stereo Mono
3.5 mm Jack No Yes
FM Radio No Yes
Dolby Atmos Yes Yes
Speaker Test
Max Volume
Samsung Galaxy Z Flip 3 5G
88.6 dB
Samsung Galaxy A12
80.9 dB

Other

Class Flagship Budget
Announced August, 2021 yr November, 2020 yr
Release Date August, 2021 yr December, 2020 yr
Launch Price ($) 1000 180
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Fingerprint sensor
Charger Included No n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Samsung Galaxy Z Flip 3 5G the clear winner in this comparison.

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below