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Google Pixel 6 vs 4a 5G

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Google Pixel 6 vs 4a 5G

72 out of 100
Google Pixel 6
VS
57 out of 100
Google Pixel 4a 5G
Google Pixel 6
Google Pixel 4a 5G

Here we compared two smartphones: the 6.4-inch Google Pixel 6 (with Google Tensor) that was released on October 19, 2021, against the Google Pixel 4a 5G, which is powered by Qualcomm Snapdragon 765G and came out 13 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 Google Pixel 6
  • Waterproof body (IP68 classification)
  • 2.1x better performance in AnTuTu Benchmark (835K versus 405K)
  • Higher display refresh rate – 90 Hz
  • Comes with 729 mAh larger battery capacity: 4614 vs 3885 mAh
  • Handles wireless charging up to 21W
  • Newer Bluetooth version (v5.2)
  • Uses a faster type of memory: LPDDR5 3200 MHz
  • Compatible with Wi-Fi 6 wireless networks
  • Delivers 22% higher peak brightness (850 against 697 nits)
  • Has 33% more RAM: 8GB versus 6GB
  • Supports higher wattage charging (30W versus 18W)
  • The phone is 1-year and 1-month newer
Reasons to consider the Google Pixel 4a 5G
  • Weighs 39 grams less
  • Includes a 3.5 mm headphone audio jack port

Review

Evaluation of Google Pixel 6 and 4a 5G crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk ( * ) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation

Value for money

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Pixel 6
vs
Pixel 4a 5G

Display

Type OLED OLED
Size 6.4 inches 6.2 inches
Resolution 1080 x 2400 pixels 1080 x 2340 pixels
Aspect ratio 20:9 19.5:9
PPI 411 ppi 413 ppi
Refresh rate 90 Hz 60 Hz
Adaptive refresh rate No No
Max rated brightness 500 nits 700 nits
Max rated brightness in HDR 800 nits -
HDR support Yes, HDR10+ Yes, HDR10
Screen protection Gorilla Glass Victus Corning Gorilla Glass 3
Screen-to-body ratio 83.4% 84.1%
Display features - DCI-P3
- Always-On Display 		- Always-On Display
Display tests
RGB color space 99.8% 96.9%
PWM 397 Hz 250 Hz
Response time 5 ms 6.4 ms
Contrast ∞ Infinity ∞ Infinity
Peak brightness test (auto)
Pixel 6 +22%
850 nits
Pixel 4a 5G
697 nits

Design and build

Height 158.6 mm (6.24 inches) 153.9 mm (6.06 inches)
Width 74.8 mm (2.94 inches) 74 mm (2.91 inches)
Thickness 8.9 mm (0.35 inches) 8.2 mm (0.32 inches)
Weight 207 g (7.3 oz) 168 g (5.93 oz)
Waterproof IP68 No
Rear material Glass Plastic
Frame material Metal Plastic
Colors Black, Blue, Yellow Black
Fingerprint scanner Yes, in-display Yes, rear
Screen-to-body ratio
Pixel 6
83.4%
Pixel 4a 5G +1%
84.1%

Performance

Tests of Google Pixel 6 and Google Pixel 4a 5G in the benchmarks
SoC
Chipset Google Tensor Qualcomm Snapdragon 765G
Max clock 2800 MHz 2400 MHz
CPU cores 8 (2 + 2 + 4) 8 (1 + 1 + 6)
Architecture - 4 cores at 1.8 GHz: Cortex A55
- 2 cores at 2.25 GHz: Cortex A76
- 2 cores at 2.8 GHz: Cortex-X1 		- 6 cores at 1.8 GHz: Kryo 475 Silver (Cortex-A55)
- 1 core at 2.2 GHz: Kryo 475 Gold (Cortex-A76)
- 1 core at 2.4 GHz: Kryo 475 Prime (Cortex-A76)
L3 cache 4 MB -
Lithography process 5 nanometers 7 nanometers
Graphics Mali-G78 MP20 Adreno 620
GPU shading units 1280 384
GPU clock 848 MHz 750 MHz
FLOPS ~2170.9 GFLOPS ~576 GFLOPS

Benchmarks

Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
AnTuTu Benchmark 10
Pixel 6 +106%
835401
Pixel 4a 5G
405361
CPU 232971 129687
GPU 264190 84517
Memory 150880 87187
UX 181239 103268
Total score 835401 405361
3DMark Wild Life Performance
Pixel 6 +478%
6379
Pixel 4a 5G
1104
Max surface temperature 42.1 °C -
Stability 56% 89%
Graphics test 38 FPS 6 FPS
Graphics score 6379 1104
PCMark 3.0
Web score 7569 -
Video editing 6393 -
Photo editing 17623 -
Data manipulation 10303 -
Writing score 15037 -

Memory

RAM
RAM size 8 GB 6 GB
Memory type LPDDR5 LPDDR4X
Memory clock 3200 MHz 2133 MHz
Channels 4 2
Storage
Storage size 128, 256 GB 128 GB
Storage type UFS 3.1 UFS 2.1
Memory card No No

Software

Operating system Android 12 (Can be upgraded to Android 13) Android 11 (Can be upgraded to Android 13)
ROM Stock Android Stock Android
OS size 17.6 GB 14.8 GB

Battery

Capacity 4614 mAh 3885 mAh
Max charge power 30 W 18 W
Battery type Li-Ion Li-Po
Replaceable No No
Wireless charging Yes (21 W) No
Reverse charging Yes, (wireless) No
Fast charging Yes (41% in 30 min) Yes (45% in 30 min)
Full charging time 1:53 hr 1:40 hr
Battery life tests
Web browsing 08:58 hr -
Watching video 16:38 hr -
Gaming 05:24 hr -
Standby 92 hr -
General battery life

Camera

Specs and camera test of smartphones
Main camera
Matrix 50 megapixels 12.2 megapixels
Image resolution 8192 x 6144 4000 x 3000
Zoom Digital Digital
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording No No
4K video recording Up to 60FPS Up to 60FPS
1080p video recording Up to 60FPS Up to 60FPS
Slow motion 240 FPS (1080p) 240 FPS (1080p)
Angle of widest lens 114° 107°
Lenses 2 (50 MP + 12 MP) 2 (12.2 MP + 16 MP)
Wide (main) lens - 50 MP
- Aperture: f/1.9
- Focal length: 25 mm
- Pixel size: 1.2 micron
- Sensor: 1/1.31", Samsung GN1 (ISOCELL Plus CMOS)
- Laser autofocus
- Optical stabilization
- 12.2 MP
- Aperture: f/1.7
- Focal length: 27 mm
- Pixel size: 1.4 micron
- Sensor: 1/2.55", Sony IMX363 (Exmor-RS CMOS)
- Phase autofocus (Dual Pixel)
- Optical stabilization
Ultra-wide lens - 12 MP
- Aperture: f/2.2
- Focal length: 17 mm
- Pixel size: 1.12 micron
- 16 MP
- Aperture: f/2.2
- Pixel size: 1 micron
Camera features - Bokeh mode
- Pro mode
- RAW support 		- Bokeh mode
- Pro mode
- RAW support
Samples Photo samples of Google Pixel 6 from DxOMark -
Selfie camera
Megapixels 8 megapixels 8 megapixels
Image resolution 3840 x 2160 3264 x 2448
Aperture f/2.0 f/2.0
Focal length 24 mm 24 mm
Pixel size 1.12 microns 1.12 microns
Sensor type CMOS CMOS
Sensor size - 1/4"
Video resolution 1080p (Full HD) at 30 FPS 1080p (Full HD) at 30 FPS

DxOMark camera tests

Photo quality
Video quality
Generic camera score

Connectivity

Wi-Fi standard Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
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
- Wi-Fi Display
Bluetooth version 5.2 5.1
Bluetooth features LE, A2DP LE, A2DP
USB type USB Type-C USB Type-C
USB version 3.1 3.1
USB features - Charging
- USB-Storage mode
- OTG 		- Charging
- USB-Storage mode
- OTG
GPS GPS, GLONASS, Beidou, Galileo, QZSS GPS, GLONASS, Beidou, Galileo, QZSS
NFC * Yes Yes
Infrared port No No
Network
Number of SIM * 1 1
Type of SIM card Nano Nano
Multi SIM mode - Standby
eSIM support * Yes Yes
Hybrid slot No No
LTE Cat * 20 20
5G support Yes Yes

Sound

Speakers Stereo Stereo
Headphone audio jack No Yes
FM radio No No
Dolby Atmos Yes Yes
Speakers test
Max loudness
Pixel 6
86.3 dB
Pixel 4a 5G +5%
90.5 dB

Other

Category Flagship Mid-range
Announced October 2021 September 2020
Release date October 2021 November 2020
Sensors - Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint 		- Barometer
- Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Not included -
* Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

After analyzing all the data, we think that the Google Pixel 6 is definitely a better buy.

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