HTC One Max vs Oppo A31

Compare recorded specifications, size and practical differences.

HTC One Max

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Oppo A31

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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.

WeightA31: 37 g lighterA31: 180 g · One Max: 217 g
WidthA31: 7 mm narrowerA31: 75.5 mm · One Max: 82.5 mm
Screen diagonalOne Max: 0.6 in smaller diagonalOne Max: 5.9 in · A31: 6.5 in
Rear camera layoutSingle / TripleOne Max: Single · A31: Triple
DepthA31: 2 mm thinnerA31: 8.3 mm · One Max: 10.3 mm
Release year2013 / 2020One Max: 2013 · A31: 2020

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. One Max
Height
164.5 mm
Width
82.5 mm
Depth
10.3 mm

Weight
217 g
2. A31
Height
163.9 mm
Width
75.5 mm
Depth
8.3 mm

Weight
180 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	One Max	A31
Dimensions (HxWxD)	164.5 Х 82.5 Х 10.3 mm	163.9 Х 75.5 Х 8.3 mm
Weight	217 g	180 g
Technology	Super LCD3	IPS LCD
Screen size	5.9" inch	6.5" inch
Screen resolution	1080 x 1920 px	720 x 1600 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16/32 GB 2 GB RAM	128GB 4GB RAM
Memory card support	microSD up to 64 GB (dedicated slot)	microSDXC (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	3300 mAh Non-removable Li-Po	4230 mAh Non-removable Li-Po
Operating system OS	Android 4.3 (Jelly Bean) upgradable to 5.0 (Lollipop); Sense UI 5.5	Android 9.0 (Pie); ColorOS 6.1
Chipset	Qualcomm APQ8064 Snapdragon 600	Mediatek MT6765V/CB Helio P35 (12nm)
NFC	Yes	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	One Max	A31
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	96.0 cm2	102.0 cm2
Screen format	16:9 (height:width)	20:9 (height:width)
Screen to body ratio	70.7%	82.4%
PPI /points per inch/	373 PPI	270 PPI
Screen protection	Corning Gorilla Glass 3	Unknown

Camera and Video

Camera and Video
Specification	One Max	A31
Rear camera, main	4 MP Single	12 MP Triple
Camera specs	4 MP 1/3'' 2µm AF	12 MP f/1.8 (wide) PDAF -2 MP f/2.4 27mm (macro) 1/5.0'' 1.75µm -2 MP (depth)
Functions	HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	2.1 MP Single	8 MP Single
Specifications	2.1 MP	8 MP f/2.0

Performance

Performance
Specification	One Max	A31
Processor CPU	Quad-core 1.7 GHz Krait 300	Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Graphics processor GPU	Adreno 320	PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	26775	Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	645	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	1903	Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	105221

General specs

General specs
Specification	One Max	A31
Release date	2013 October	2020 February 13
Colors	Silver Black Gold	Fantasy White Mystery Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	370 EUR	180 EUR
Battery life	Stand by time- Up to 585 h (3G) Talking time- Up to 25 h (3G)	Unknown
Body build	Unknown	Glass front plastic back plastic frame

Communication and Connectivity

Communication and Connectivity
Specification	One Max	A31
SIM card	Micro-SIM	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 CDMA 800 / 1900 - for Verizon Sprint -3G - HSDPA 900 / 1900 / 2100 - EMEA HSDPA 850 / 900 / 1900 / 2100 - Asia HSDPA 1900 / 2100 - for Sprint -4G - LTE band 3(1800) 7(2600) 8(900) 20(800) - EMEA LTE band 1(2100) 3(1800) 8(900) - Asia LTE band 4(1700/2100) 13(700) - Verison	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
Speed	HSPA LTE Cat3 100/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS	Yes with A-GPS BDS
USB	microUSB 2.0 (MHL TV-out)	microUSB 2.0 USB On-The-Go
Bluetooth	4.0 A2DP aptX	5.0 A2DP LE
Harmful irradiation	SAR - 0.81 W/kg (head) 0.21 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	One Max	A31
Radio	Stereo FM radio RDS	FM radio
Others	BoomSound dual front stereo speakers -Active noise cancellation with dedicated mic	480 nits typ. brightness

Other features

Other features
Specification	One Max	A31
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Available as HTC One Max Dual SIM for China	Sensors Fingerprint (rear-mounted) accelerometer proximity compass