Samsung Galaxy M31 vs Sharp Aquos Zero

Compare recorded specifications, size and practical differences.

Samsung Galaxy M31

Replace Galaxy M31

Search for phone 1 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove Galaxy M31

Sharp Aquos Zero

Replace Aquos Zero

Search for phone 2 Enter at least 3 characters. Tab to a result and press Enter to select.

Remove Aquos Zero

+ Add a third phone

Search for phone 3 Enter at least 3 characters. Tab to a result and press Enter to select.

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.

WeightAquos Zero: 45 g lighterAquos Zero: 146 g · Galaxy M31: 191 g
WidthAquos Zero: 2.1 mm narrowerAquos Zero: 73 mm · Galaxy M31: 75.1 mm
Screen diagonalAquos Zero: 0.2 in smaller diagonalAquos Zero: 6.2 in · Galaxy M31: 6.4 in
ChipsetExynos 9611 (10nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)Galaxy M31: Exynos 9611 (10nm) · Aquos Zero: Qualcomm SDM845 Snapdragon 845 (10 nm)
Rear camera layoutTriple / SingleGalaxy M31: Triple · Aquos Zero: Single
HeightAquos Zero: 5.2 mm shorterAquos Zero: 154 mm · Galaxy M31: 159.2 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.

Front

Side

1. Galaxy M31
Height
159.2 mm
Width
75.1 mm
Depth
8.9 mm

Weight
191 g
2. Aquos Zero
Height
154 mm
Width
73 mm
Depth
8.8 mm

Weight
146 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	Galaxy M31	Aquos Zero
Dimensions (HxWxD)	159.2 Х 75.1 Х 8.9 mm	154 Х 73 Х 8.8 mm
Weight	191 g	146 g
Technology	Super AMOLED	OLED
Screen size	6.4" inch	6.2" inch
Screen resolution	1080 x 2340 px	1440 x 2992 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64GB 6GB RAM 128GB 6GB RAM	128 GB 6 GB RAM
Memory card support	microSDXC (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	6000 mAh Non-removable Li-Po	3130 mAh Non-removable Li-Ion
Operating system OS	Android 10.0; One UI 2.0	Android 9.0 (Pie)
Chipset	Exynos 9611 (10nm)	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Yes (market/region dependent)	Yes
Headphone jack	Yes	No

Display

Display
Specification	Galaxy M31	Aquos Zero
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	100.5 cm2	96.9 cm2
Screen format	19.5:9 (height:width)	18.7:9 (height:width)
Screen to body ratio	84.1%	86.2%
PPI /points per inch/	403 PPI	536 PPI
Screen protection	Corning Gorilla Glass 3	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Galaxy M31	Aquos Zero
Rear camera, main	64 MP Triple	22.6 MP Single
Camera specs	64 MP f/1.8 26mm (wide) 1/1.72" 0.8µm PDAF -8 MP f/2.2 12mm (ultrawide) 1/4.0" 1.12µm -5 MP f/2.4 25mm (macro) 1/5.0" (depth)	22.6 MP f/1.9 22 mm PDAF OIS
Functions	HDR	HDR
Video	2160p@30fps 1080p@30fps	1080p@30fps
Front camera, selfie	32 MP Single	8 MP Single
Specifications	32 MP f/2.0 26mm (wide) 1/2.8'' 0.8µm	8 MP f/2.2 23 mm

Performance

Performance
Specification	Galaxy M31	Aquos Zero
Processor CPU	Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Mali-G72 MP3	Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	275122
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	194554	Unknown

General specs

General specs
Specification	Galaxy M31	Aquos Zero
Release date	2020 February 25	2019 January
Colors	Ocean Blue Space Black Red	Meteorite black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	200 EUR	600 EUR
Body build	Glass front (Gorilla Glass 3) plastic back plastic frame	Front glass aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	Galaxy M31	Aquos Zero
SIM card	Dual SIM (Nano-SIM dual stand-by)	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE (unspecified)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 28(700) 38(2600)
Speed	HSPA LTE-A	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat15 1024/50 Mbps
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 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO BDS	Yes with A-GPS GLONASS GALILEO QZSS
USB	2.0 Type-C 1.0 reversible connector	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth	5.0 A2DP LE	5.0 A2DP LE
Harmful irradiation	SAR - 0.52 W/kg (head) 0.69 W/kg (body) SAR EU - 0.52 W/kg (head) 0.69 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	Galaxy M31	Aquos Zero
Radio	FM radio RDS recording	No
Others	Unknown	DCI-P3 -HDR 10 -Dolby Vision Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos

Other features

Other features
Specification	Galaxy M31	Aquos Zero
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 15W - Versions: SM-M315F/DS	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

Samsung Galaxy M31 vs Sharp Aquos Zero