Compare Samsung Galaxy Z Flip 4 vs Apple iPhone 12: which is better? | NR (2025)

69 out of 100

VS

65 out of 100

Samsung Galaxy Z Flip 4
Apple iPhone 12

Here we compared two flagship smartphones: the 6.7-inch Samsung Galaxy Z Flip 4 (with Qualcomm Snapdragon 8 Plus Gen 1) that was released on August 10, 2022, against the Apple iPhone 12, which is powered by Apple A14 Bionic and came out 1 year and 10 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone

Reasons to consider the Samsung Galaxy Z Flip 4

  • Higher display refresh rate – 120 Hz
  • Has a 0.6 inch larger screen size
  • Comes with 885 mAh larger battery capacity: 3700 vs 2815 mAh
  • Has 2x more RAM: 8GB versus 4GB
  • Modern USB Type-C port
  • Better camera quality (According to DxOMark rating)
  • Delivers 42% higher peak brightness (910 against 642 nits)
  • Newer Bluetooth version (v5.2)
  • Fingerprint scanner
  • Slow-motion recording at 960FPS
  • Uses a faster type of memory: LPDDR5 3200 MHz
  • The phone is 1 year and 10 months newer

Reasons to consider the Apple iPhone 12

  • Waterproof body (IP68 classification)
  • Shows 28% longer battery life (21:15 vs 16:36 hours)
  • Weighs 23 grams less
  • 13% faster in single-core GeekBench 6 test: 1941 and 1719 points

Review

Evaluation of Samsung Galaxy Z Flip 4 and Apple iPhone 12 crucial features

Display

Screen quality, color accuracy, brightness

Galaxy Z Flip 4

81

iPhone 12

59

Camera

Photo and video recording quality

Galaxy Z Flip 4

72

iPhone 12

67

Performance

CPU and memory performance (apps, system)

Galaxy Z Flip 4

66

iPhone 12

70

Gaming

Capabilities for playing modern games

Galaxy Z Flip 4

66

iPhone 12

72

Battery

Battery life, charging type and speed

Galaxy Z Flip 4

55

iPhone 12

60

Connectivity

Networks, ports, data transmission

Galaxy Z Flip 4

79

iPhone 12

69

NanoReview Score

Final comparison evaluation

Galaxy Z Flip 4

69

iPhone 12

65

Choose the importance of each parameter to more accurately identify the smartphone that best meets your particular needs.

Adjust priorities

Value for money

You can enter your local prices of these phones (in USD or other currency) and click on the "Calculate" button to see which one has a better value for money.

Tests and specifications

Comparison table of technical specifications and tests

Phone:

Galaxy Z Flip 4

vs

iPhone 12

Display

TypeDynamic AMOLEDOLED
Size6.7 inches6.1 inches
Resolution1080 x 2640 pixels1170 x 2532 pixels
Aspect ratio21.9:919.5:9
PPI425 ppi460 ppi
Refresh rate120 Hz60 Hz
Adaptive refresh rateYesNo
Max rated brightness500 nits625 nits
Max rated brightness in HDR1200 nits -
HDR supportYes, HDR10+Yes, Dolby Vision
Screen protection - Ceramic Shield
Screen-to-body ratio85.7%87.1%
Display features - DCI-P3
- Always-On Display
- DCI-P3
Display tests
RGB color space97%99.4%
PWM120 Hz226 Hz
Response time1 ms16 ms
Contrast∞ Infinity∞ Infinity

Peak brightness test (auto)

Galaxy Z Flip 4+42%

910 nits

iPhone 12

642 nits

Sources:NotebookCheck[3], [4]

Design and build

Height165.2 mm (6.5 inches)146.7 mm (5.78 inches)
Width71.9 mm (2.83 inches)71.5 mm (2.81 inches)
Thickness6.9 mm (0.27 inches)7.4 mm (0.29 inches)
Weight187 g (6.6 oz)164 g (5.78 oz)
WaterproofIPX8IP68
Rear materialGlassGlass
Frame materialMetalMetal
ColorsBlack, Gold, Blue, Green, PurpleWhite, Black, Blue, Green, Red
Fingerprint scannerYes, in-buttonNo

Screen-to-body ratio

Galaxy Z Flip 4

85.7%

iPhone 12+2%

87.1%

Performance

Tests of Samsung Galaxy Z Flip 4 and Apple iPhone 12 in the benchmarks

SoC
ChipsetQualcomm Snapdragon 8 Plus Gen 1Apple A14 Bionic
Max clock3190 MHz3100 MHz
CPU cores8 (1 + 3 + 4)6 (2 + 4)
Architecture- 4 cores at 2 GHz: Cortex-A510
- 3 cores at 2.75 GHz: Cortex-A710
- 1 core at 3.2 GHz: Cortex-X2
- 4 cores at 1.8 GHz: Icestorm
- 2 cores at 3.1 GHz: Firestorm
L3 cache6 MB -
ManufacturingTSMCTSMC
Lithography process4 nanometers5 nanometers
Neural processor (NPU)HexagonApple Neural Engine
GraphicsAdreno 730Apple A14 GPU
GPU shading units1024256
GPU clock900 MHz1278 MHz
FLOPS~1843.2 GFLOPS~654.3 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)

Galaxy Z Flip 4

1719

iPhone 12+13%

1941

Geekbench 6 (Multi-Core)

Galaxy Z Flip 4

4200

iPhone 12+19%

5008

AnTuTu Benchmark 10

Galaxy Z Flip 4+5%

1150207

iPhone 12

1097581

CPU340495298892
GPU372777331825
Memory195349177983
UX241586288881
Total score11502071097581
Samples[4 tests][38 tests]

3DMark Wild Life Performance

Galaxy Z Flip 4+14%

8667

iPhone 12

7601

Max surface temperature36.8 °C41.2 °C
Stability46%77%
Graphics test51 FPS45 FPS
Graphics score86677601

Sources:3DMark[3], [4]

PCMark 3.0

Galaxy Z Flip 4

13729

iPhone 12

n/a

Web score11353 -
Video editing7488 -
Photo editing31622 -
Data manipulation11001 -
Writing score16932 -

AnTuTu 10 Ranking List

Submit your AnTuTu result

Memory

RAM
RAM size8 GB4 GB
Memory typeLPDDR5LPDDR4X
Memory clock3200 MHz -
Channels42
Storage
Storage size128, 256, 512 GB64, 128, 256 GB
Storage typeUFS 3.1NVMe
Memory cardNoNo

Software

Operating systemAndroid 12 (Can be upgraded to Android 14)iOS 14.1 (Can be upgraded to iOS 18.2)
ROMOne UI 6.1 -
OS size24 GB7 GB

Battery

Capacity3700 mAh2815 mAh
Max charge power25 W18 W
Battery typeLi-PoLi-Ion
ReplaceableNoNo
Wireless chargingYes (15 W)Yes (7.5 W)
Reverse chargingYes, (wireless)No
Fast chargingYes (55% in 30 min)Yes (58% in 30 min)
Full charging time1:15 hr1:30 hr
Battery life tests
Web browsing06:12 hr08:00 hr
Watching video09:34 hr12:09 hr
Gaming04:05 hr04:35 hr
Standby86 hr112 hr

General battery life

Galaxy Z Flip 4

16:36 hr

iPhone 12+28%

21:15 hr

Main camera

Matrix12 megapixels12 megapixels
Image resolution4000 x 30004032 x 3024
ZoomDigitalDigital
FlashLEDQuad LED
StabilizationOpticalOptical
8K video recordingNoNo
4K video recordingUp to 60FPSUp to 60FPS
1080p video recordingUp to 60FPSUp to 60FPS
Slow motion960 FPS (720p)240 FPS (1080p)
Angle of widest lens123°120°
Lenses1) Standard: 12 MP
2) Ultrawide: 12 MP
1) Standard: 12 MP
2) Ultrawide: 12 MP
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Standard lens
Image resolution12 MP12 MP
Aperturef/1.8f/1.6
Focal length27 mm26 mm
SensorSony IMX563Sony IMX372
Sensor size1/1.76"1/3.4"
Pixel size1.8 micron1.4 micron
AutofocusPhase autofocus (Dual Pixel)Phase autofocus (Dual Pixel)
StabilizationOpticalOptical
Ultra-wide lens
Image resolution12 MP12 MP
Aperturef/2.2f/2.4
Focal length - 13 mm
SensorSony IMX258 -
Sensor size1/3.06"1/3.6"
Pixel size1.12 micron -
StabilizationDigitalDigital

DxOMark main camera tests

Photo quality

Galaxy Z Flip 4+4%

132

iPhone 12

127

Video quality

Galaxy Z Flip 4

128

iPhone 12+2%

130

Generic main camera score

Galaxy Z Flip 4+9%

127

iPhone 12

117

Bokeh6055
Preview6574
Zoom9560
SamplesPhoto samples of Samsung Galaxy Z Flip 4 from DxOMarkPhoto samples of Apple iPhone 12 from DxOMark

Selfie camera

Megapixels10 megapixels12 megapixels
Image resolution3648 x 27364032 x 3024
Aperturef/2.4f/2.2
Focal length26 mm23 mm
SensorSony IMX374Sony IMX514
Sensor size1/3.2" -
Pixel size1.22 micron -
AutofocusNoNo
StabilizationDigitalDigital
Video resolution2160p (4K) at 60 FPS2160p (4K) at 60 FPS
Depth sensor (TOF 3D)NoYes

DxOMark front camera

Galaxy Z Flip 4

n/a

iPhone 12

132

Photo - 127
Video - 140

Connectivity

Wi-Fi standardWi-Fi 6 (802.11 a/b/g/n/ac/ax)Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version5.25
Bluetooth featuresLELE, A2DP
USB typeUSB Type-CNo
USB version2 -
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
GPSGPS, GLONASS, Beidou, GalileoGPS, GLONASS, Galileo, QZSS
NFC*YesYes
Infrared portNoNo
Network
Number of SIM*11
Type of SIM cardNanoNano
eSIM support*YesYes
Hybrid slotNoNo
LTE Cat*2018
5G supportYesYes

Sound

SpeakersStereoStereo
Headphone audio jackNoNo
FM radioNoNo
Dolby AtmosYesYes

Speakers test

Max loudness

Galaxy Z Flip 4+6%

86.3 dB

iPhone 12

81.1 dB

Other

CategoryFlagshipFlagship
AnnouncedAugust 2022October 2020
Release dateAugust 2022October 2020
Launch price$999$800
SAR (head)1.15 W/kg0.99 W/kg
SAR (body)1.2 W/kg0.99 W/kg
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Face recognition sensor
Bundled chargerNot included -

*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the display, camera, and connectivity are more important to you, then choose the Samsung Galaxy Z Flip 4. But if the performance, gaming, battery life, software, and design are more of a priority – go for the Apple iPhone 12.

Cast your vote

So, which phone would you choose?

26 (70.3%)

11 (29.7%)

Total votes: 37

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Compare Samsung Galaxy Z Flip 4 vs Apple iPhone 12: which is better? | NR (2025)
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