Google Pixel 2 XL vs Google Pixel 4a: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Google Pixel 2 XL vs Google Pixel 4a. The complete information of specifications to decide which to buy.

Compare
Google Pixel 2 XLGoogle Pixel 2 XLGlobal · 4GB · 64GB
Google Pixel 4aGoogle Pixel 4aGlobal · 6GB · 128GB
Technical data sheets

Basics
Google Pixel 2 XL
Google Pixel 2 XL
Global · 4GB · 64GB
View datasheet
vs
Google Pixel 4a
Google Pixel 4a
Global · 6GB · 128GB
View datasheet
vs

Score
Ki Cost-effective
Score		 7.4 Ki Cost-effective
Score 		7.6 Ki Cost-effective
Score
Design and Screen score 6.4Design & Materials 6.1Design & Materials
Performance and Hardware score 5.6Performance & Hardware 6.2Performance & Hardware
Camera score 6.6Camera 7.0Camera
Connectivity score 7.2 Connectivity 7.4 Connectivity
Battery score 4.9 Battery 4.8 Battery

User reviews
User score
9.1
34 reviews
8.9
26 reviews

Technical specifications of the Google Pixel 2 XL vs Google Pixel 4a

Specs Google Pixel 2 XL price comparison Google Pixel 2 XL
Global · 4GB · 64GB 		where to buy Google Pixel 4a Google Pixel 4a
Global · 6GB · 128GB
Inches 6" 5.81"
Resolution WQHD+ FHD+
Usable surface 76% useful 82% useful
Aspect Ratio 18:9 19.5:9
Dimensions 76.7 mm
157.9 mm
7.9 mm 		69.4 mm
144.2 mm
8.2 mm
Weight 175 g 143 g
Micro SnapD. 835
Octa-Core 		SnapD. 730G
Octa-Core
RAM 4 GB RAM 6 GB RAM
Storage 64 GB 128 GB
AnTuTu 203.768
v7 		275.000
v8
Battery 3520 mAh 3140 mAh
Main Camera 1
12.2 Mpx · ƒ/1.8
Dual Pixel
1
12 Mpx · ƒ/1.73
IMX363 Exmor RS
Selfie Camera SELF 8 Mpx · ƒ/2.4 SELF 8 Mpx · ƒ/2.0
Bands
OS Android 11 Red Velvet Cake Android 13 Tiramisu

Brand
Brand Google Google
Aliases -- G025N

Release Date
Release date October 2017,
6 years ago 		August 2020,
3 years ago
State On Sale On Sale
Market Global Global

Design & Materials

Structure

Google Pixel 2 XL
Google Pixel 4a
Google Pixel 2 XL
Google Pixel 4a
Size
76.7 mm • 157.9 mm • 7.9 mm
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 Print 3D Model
69.4 mm • 144.2 mm • 8.2 mm
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 Print 3D Model
Weight 175 g 143 g
Usable surface 76 % 82 %
Materials Aluminium alloy, Metal Polycarbonate
Resistance IP67 -
Colors
Black

White
Black

Screen
Diagonal 6" 5.81"
Type pOLED Oled
Aspect Ratio 18:9 19.5:9
Resolution WQHD+
1440 x 2880 px 		FHD+
1080 x 2340 px
Density 538 Pixels per inch 444 Pixels per inch

Others

Others
  • Without Notch
  • Always-On Display
  • Color LED Notifications
  • Scratch resistant
  • Corning Gorilla Glass 5
  • Capacitive
  • Multi-touch
  • Active Edge
  • Hole-punch Notch
  • 100000:1 contrast ratio
  • Always-On Display
  • HDR
  • Scratch resistant
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
8.1
7.2
Do you think it's a nice phone?
8.7
8.8
Is it comfortable?
8.7
9.5
Can you see it well in the sunlight?
7.8
8.2
Number of reviews
34 reviews
26 reviews

Performance & Hardware

Processor
Model Qualcomm Snapdragon 835 Qualcomm Snapdragon 730G
CPU 4x Kryo 280 2.45 GHz + 4x Kryo 280 1.9 GHz 2x Kryo 470 2.2 GHz + 6x Kryo 470 1.8 GHz
Type Octa-Core Octa-Core
Manufacturing 10 nm 8 nm
64 Bits Yes Yes

Graphics
GPU Qualcomm Adreno 540 Qualcomm Adreno 618

RAM
RAM 4 GB 6 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
203.768
Antutu v7
Overall performance better than 59% of devices
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275.000
Antutu v8
Overall performance better than 64% of devices
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Storage
Capacity 64 GB 128 GB
Type -- UFS Storage 2.1
SD Slot No No

Security
Fingerprint Yes, in the back Yes, in the back

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Barometer
  • Hall
  • Magnetometer
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Gyroscope
  • Barometer
  • Magnetometer

Audio

Audio
-
  • Stereo Speakers

Others
Notifications LED Color LED Notifications --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
8.6
9.0
Does it work smoothly in everyday use?
9.4
9.0
What's your experience been with demanding games?
8.8
7.7
Number of reviews
34 reviews
26 reviews

Camera

Main
No. of cameras Rear camera Rear camera
1
Camera type

Standard

Standard
Resolution 12.2 Mpx 12 Mpx
Sensor Google Dual Pixel Sony IMX363 Exmor RS
Type CMOS CMOS BSI
Aperture ƒ/ 1.8 ƒ/ 1.73
ISO -- --
Pixel size -- 1.40 µm
Pixel Binning -- --
Sensor size -- 1/2.55"

Features
Flash Dual LED LED
Optical Stabilisation Yes Yes
Slow Motion Video Yes,
240 fps 		Yes,
240 fps
Others
  • 4K Video
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous autofocus
  • Manual focus
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • 4K Video
  • Digital zoom
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Google Lens

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 8 Mpx 8 Mpx
Sensor Unknown Sony IMX355
Type -- CMOS BSI
Aperture ƒ/ 2.4 ƒ/ 2.0
Pixel size 1.40 µm 1.12 µm
Pixel Binning -- --
Sensor size -- 1/2.8"
Others
--
--

DxOMark Score
DxOMark Score --
100
Mobile
116
Photo
100
Video

User reviews

Quality of daytime photos
9.7
9.8
Quality of nighttime photos
9.4
9.3
Quality of selfies
9.4
8.5
Does it have a powerful flash?
9.2
8.9
Number of reviews
34 reviews
26 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B29 (700)
  • B30 (2300)
  • B32 (1500)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B20 (800)
  • B25 (1900+)
  • B26 (850)
  • B28b (700)
  • B28a (700)
  • B32 (1500)
  • B38 (TDD 2600)
  • B39 (TDD 1900)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B66 (1700/2100)
  • B71 (600)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • CDMA BC0 (800)
  • CDMA BC1 (1900)
  • CDMA BC10 (800 Secondary)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card
Dual SIM Single Sim Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM / eSIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi MiMO

Bluetooth
Version Bluetooth 5.0 LE Low energy consumption Bluetooth 5.1 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • LE (Low Energy)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • APT-x
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • ANT+
  • APT-x
  • LDAC

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • QZSS
  • Galileo

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.1
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • USB Host 3.1

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- 1.370 W/Kg on head
1.390 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 1.000 W/Kg on head
1.180 W/Kg on body 		1.180 W/Kg on head
1.190 W/Kg on body

Others
Others
  • NFC
  • OTA sync
  • Tethering.
  • NFC
  • Audio Jack
  • Computer sync
  • OTA sync
  • Tethering.
  • DLNA
  • eSIM

User reviews

Does it have good coverage for calls?
9.6
9.0
Quality of the GPS
9.5
9.2
And the WiFi?
9.4
9.3
Number of reviews
34 reviews
26 reviews

Battery

Battery
Capacity
3520 mAh
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3140 mAh
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Type Li-Ion Li-Ion
Fast charge Yes Yes,
18.0W
Others
  • Non-removable
  • Non-removable

User reviews

How long does the battery last?
  • 3%
    Less than half day
  • 18%
    Less than a day
  • 36%
    One day
  • 39%
    More than one day
  • 3%
    Two days or more
  • 4%
    Less than half day
  • 31%
    Less than a day
  • 46%
    One day
  • 19%
    More than one day
  • 0%
    Two days or more
Number of reviews
34 reviews
26 reviews

Software

Software
Operating System
  • Android 11
    Android 11 Red Velvet Cake, 3 years ago
  • Android 13
    Android 13 Tiramisu, 1 year ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
  • 74%
    It comes with a clean operating system
  • 24%
    It has preinstalled apps but they don't bother me
  • 3%
    It has preinstalled apps that I can't uninstall
  • 54%
    It comes with a clean operating system
  • 38%
    It has preinstalled apps but they don't bother me
  • 8%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
  • 3%
    Never
  • 6%
    Once a year
  • 21%
    Every six months
  • 70%
    Every two months or less
  • 0%
    Never
  • 0%
    Once a year
  • 27%
    Every six months
  • 73%
    Every two months or less
Number of reviews
34 reviews
26 reviews
Prices
From $ 116 --
From $ 164 --

Others

Common comparisons