Samsung Galaxy A31 vs ZTE Axon: specs comparison

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

Display technology

OLED versus LCD

Galaxy A31:

OLED

Axon:

LCD
Weight

Axon: 15.2 g lighter

Galaxy A31:

185 g

Axon:

169.8 g
Screen diagonal

Axon: 0.9 in smaller diagonal

Galaxy A31:

6.4 in

Axon:

5.5 in
Rear camera layout

Galaxy A31:

Quad

Axon:

Dual
Depth

Galaxy A31: 0.8 mm thinner

Galaxy A31:

8.6 mm

Axon:

9.4 mm
Height

Axon: 5.4 mm shorter

Galaxy A31:

159.3 mm

Axon:

153.9 mm

Physical size

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. Galaxy A31

Height:

159.3 mm +5.4 mm versus Axon
Width:

73.1 mm
Depth:

8.6 mm
2. Axon

Height:

153.9 mm
Width:

73.7 mm
Depth:

9.4 mm +0.8 mm versus Galaxy A31

Weight

Bars start at zero and share a scale within this chart.

1. Galaxy A31

185 g

+15.2 g versus Axon
2. Axon

169.8 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. Galaxy A31

Screen diagonal:

6.4 in

Aspect ratio (height:width):

20:9

Approximate rectangular screen area:

98.9 cm²
2. Axon

Screen diagonal:

5.5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

83.4 cm²

Galaxy A31 has approximately 18.6% more rectangular screen area than Axon.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

Recorded RAM for Galaxy A31, Axon, compared at the same storage capacity.
Storage	Galaxy A31	Axon
32 GB	Not recorded	2 GB RAM
64 GB	4 GB RAM	Not recorded
128 GB	4 / 6 GB RAM Alternative RAM configurations	Not recorded

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. Galaxy A31

NFC:: See details Yes (market/region dependent)
Headphone jack:: Yes
Memory card support:: See details microSDXC (dedicated slot)

2. Axon

NFC:: Yes
Headphone jack:: Yes
Memory card support:: No

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

1. Galaxy A31

5000 mAh

+2000 mAh versus Axon
2. Axon

3000 mAh

Specifications

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

1. Galaxy A312. Axon

Everyday essentials

Everyday essentials — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Dimensions (HxWxD)	159.3 Х 73.1 Х 8.6 mm	153.9 Х 73.7 Х 9.4 mm
Weight	185 g	169.8 g
Technology	Super AMOLED	IPS LCD
Screen size	6.4" inch	5.5" inch
Screen resolution	1080 x 2400 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64GB 4GB RAM 128GB 4GB RAM 128GB 6GB RAM	32 GB 2 GB RAM
Memory card support	microSDXC (dedicated slot)	No
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	3000 mAh Non-removable Li-Ion
Operating system OS	Android 10.0; One UI 2.0	Android 5.1.1 (Lollipop)
Chipset	Unknown	Qualcomm MSM8974 Snapdragon 801 (28 nm)
NFC	Yes (market/region dependent)	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	98.9 cm2	83.4 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.9%	73.5%
PPI /points per inch/	411 PPI	401 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Rear camera, main	48 MP Quad	13 MP Dual
Camera specs	48 MP f/2.0 26mm (wide) 1/2.0" 0.8µm PDAF -8 MP f/2.2 13mm (ultrawide) 1/4.0" 1.12µm -5 MP f/2.4 (macro) -5 MP (depth)	13 MP AF -2 MP depth sensor
Functions	LED flash panorama HDR	Dual-LED flash panorama HDR
Video	1080p@30fps	1080p@30fps 720p@120fps
Front camera, selfie	20 MP Single	8 MP Single
Specifications	20 MP f/2.2 (wide)	8 MP

Performance

Performance — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Processor CPU	Octa-core (2x2.0 GHz & 6x1.7 GHz)	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Unknown	Adreno 330

General specs

General specs — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Release date	2020 March 24	2015 October
Colors	Prism Crush Black Prism Crush Blue Prism Crush Red Prism Crush White	Ion Gold Chromium Silver Phthalo Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	290 EUR
Battery life	Unknown	Stand by time- Up to 300 h (3G) Talking time- Up to 25 h (3G)

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Micro-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 12(700) 17(700) 29(700) 30(2300)
Speed	HSPA LTE-A	HSPA LTE
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO BDS	Yes with A-GPS
USB	2.0 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0
Bluetooth	5.0 A2DP LE	4.0 A2DP
Harmful irradiation	SAR EU - 0.49 W/kg (head) 1.68 W/kg (body)	Unknown

Music and Audio

Music and Audio — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Radio	Unknown	FM radio
Others	Unknown	32-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for Galaxy A31, Axon.
Specification	Galaxy A31	Axon
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 15W	Sensors Accelerometer gyro proximity compass - Fast battery charging (Quick Charge 1.0)

Samsung Galaxy A31 vs ZTE Axon