Samsung Galaxy A31 vs Vodafone Smart E8: 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

Smart E8:

LCD
Weight

Smart E8: 16 g lighter

Galaxy A31:

185 g

Smart E8:

169 g
Width

Smart E8: 1 mm narrower

Galaxy A31:

73.1 mm

Smart E8:

72.1 mm
Screen diagonal

Smart E8: 1.4 in smaller diagonal

Galaxy A31:

6.4 in

Smart E8:

5 in
Rear camera layout

Galaxy A31:

Quad

Smart E8:

Single
Depth

Galaxy A31: 0.6 mm thinner

Galaxy A31:

8.6 mm

Smart E8:

9.2 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 +13.7 mm versus Smart E8
Width:

73.1 mm +1 mm versus Smart E8
Depth:

8.6 mm
2. Smart E8

Height:

145.6 mm
Width:

72.1 mm
Depth:

9.2 mm +0.6 mm versus Galaxy A31

Weight

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

1. Galaxy A31

185 g

+16 g versus Smart E8
2. Smart E8

169 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. Smart E8

Screen diagonal:

5 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

68.9 cm²

Galaxy A31 has approximately 43.5% more rectangular screen area than Smart E8.

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, Smart E8, compared at the same storage capacity.
Storage	Galaxy A31	Smart E8
8 GB	Not recorded	1 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. Smart E8

NFC:: Yes
Headphone jack:: Yes
Memory card support:: See details microSD · up to 128 GB

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

+2800 mAh versus Smart E8
2. Smart E8

2200 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. Smart E8

Everyday essentials

Everyday essentials — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Dimensions (HxWxD)	159.3 Х 73.1 Х 8.6 mm	145.6 Х 72.1 Х 9.2 mm
Weight	185 g	169 g
Technology	Super AMOLED	IPS LCD
Screen size	6.4" inch	5" inch
Screen resolution	1080 x 2400 px	480 x 854 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	8 GB 1 GB RAM
Memory card support	microSDXC (dedicated slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	2200 mAh Removable Li-Ion
Operating system OS	Android 10.0; One UI 2.0	Android 7.1 (Nougat)
Chipset	Unknown	Qualcomm MSM8909 Snapdragon 210 (28 nm)
NFC	Yes (market/region dependent)	Yes
Headphone jack	Yes	Yes

Display

Display — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	98.9 cm2	68.9 cm2
Screen format	20:9 (height:width)	16:9 (height:width)
Screen to body ratio	84.9%	65.6%
PPI /points per inch/	411 PPI	196 PPI

Camera and Video

Camera and Video — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Rear camera, main	48 MP Quad	5 MP Single
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)	5 MP
Functions	LED flash panorama HDR	LED flash
Video	1080p@30fps	Yes
Front camera, selfie	20 MP Single	2 MP Single
Specifications	20 MP f/2.2 (wide)	2 MP

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Processor CPU	Octa-core (2x2.0 GHz & 6x1.7 GHz)	Quad-core 1.1 GHz Cortex-A7
Graphics processor GPU	Unknown	Adreno 304
Antutu 7 score *	Unknown	7845

General specs

General specs — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Release date	2020 March 24	2017 June
Colors	Prism Crush Black Prism Crush Blue Prism Crush Red Prism Crush White	Slate Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	80 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
SIM card	Single SIM (Nano-SIM)Dual SIM (Nano-SIM dual stand-by)	Nano-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 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 20(800)
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 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, Smart E8.
Specification	Galaxy A31	Smart E8
Radio	Unknown	No

Other features

Other features — specifications for Galaxy A31, Smart E8.
Specification	Galaxy A31	Smart E8
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 15W	Sensors Accelerometer proximity

Samsung Galaxy A31 vs Vodafone Smart E8