OnePlus 8 Pro vs Samsung Galaxy J7 Max: 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.

Weight

Galaxy J7 Max: 20 g lighter

8 Pro:

199 g

Galaxy J7 Max:

179 g
Width

8 Pro: 4.4 mm narrower

8 Pro:

74.4 mm

Galaxy J7 Max:

78.8 mm
Screen diagonal

Galaxy J7 Max: 1.08 in smaller diagonal

8 Pro:

6.78 in

Galaxy J7 Max:

5.7 in
Chipset

8 Pro:

Qualcomm SM8250 Snapdragon 865 (7 nm+)

Galaxy J7 Max:

Mediatek MT6757 Helio P20 (16 nm)
Rear camera layout

8 Pro:

Quad

Galaxy J7 Max:

Single
Height

Galaxy J7 Max: 8.6 mm shorter

8 Pro:

165.3 mm

Galaxy J7 Max:

156.7 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. 8 Pro

Height:

165.3 mm +8.6 mm versus Galaxy J7 Max
Width:

74.4 mm
Depth:

8.5 mm
2. Galaxy J7 Max

Height:

156.7 mm
Width:

78.8 mm +4.4 mm versus 8 Pro
Depth:

8.1 mm

Weight

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

1. 8 Pro

199 g

+20 g versus Galaxy J7 Max
2. Galaxy J7 Max

179 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.

At least two phones need compatible screen dimensions for a drawing.

1. 8 Pro

8 Pro: Screen geometry unavailable or conflicting.
2. Galaxy J7 Max

Screen diagonal:

5.7 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

89.6 cm²

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 8 Pro, Galaxy J7 Max, compared at the same storage capacity.
Storage	8 Pro	Galaxy J7 Max
128 GB	8 GB RAM	Unknown
256 GB	12 GB RAM	Unknown

Galaxy J7 Max: Original memory entry

32 GB · 512GB 4GB

Practical features

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

1. 8 Pro

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

2. Galaxy J7 Max

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (dedicated slot)

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. 8 Pro

4510 mAh

+1210 mAh versus Galaxy J7 Max
2. Galaxy J7 Max

3300 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. 8 Pro2. Galaxy J7 Max

Everyday essentials

Everyday essentials — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Dimensions (HxWxD)	165.3 Х 74.4 Х 8.5 mm	156.7 Х 78.8 Х 8.1 mm
Weight	199 g	179 g
Technology	Fluid AMOLED	PLS
Screen size	6.78" inch	5.7" inch
Screen resolution	1440 x 3168 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128GB 8GB RAM 256GB 12GB RAM	32 GB 512GB 4GB
Memory card support	No	microSD up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.	4510 mAh Non-removable Li-Po	3300 mAh Non-removable Li-Ion
Operating system OS	Android 10.0; OxygenOS 10.0	Android 7.0 (Nougat) upgradable to Android 8.0 (Oreo)
Chipset	Qualcomm SM8250 Snapdragon 865 (7 nm+)	Mediatek MT6757 Helio P20 (16 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	1B	16M
Screen area	111.7 cm2	89.6 cm2
Screen format	Unknown	16:9 (height:width)
Screen to body ratio	90.8%	72.5%
PPI /points per inch/	0 PPI	386 PPI
Screen protection	Corning Gorilla Glass	Unknown

Camera and Video

Camera and Video — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Rear camera, main	48 MP Quad	13 MP Single
Camera specs	48 MP f/1.8 25mm (wide) 1/1.43'' 1.12µm omnidirectional PDAF laser AF OIS -8 MP f/2.4 (telephoto) 1/1.0µm PDAF OIS 3x optical zoom -48 MP f/2.2 13mm (ultrawide) 1/2.0'' 0.8µm PDAF -5 MP (depth)	13 MP AF f/1.7
Functions	Auto-HDR	LED flash
Video	1080p@30fps gyro-EIS	1080p@30fps
Front camera, selfie	16 MP Single	13 MP Single
Specifications	16 MP f/2.5 (wide) 1/3'' 1.0µm	13 MP f/1.9

Performance

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

Performance — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Processor CPU	Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585)	Octa-core (4x2.35 GHz Cortex-A53 & 4x1.65 GHz Cortex-A53)
Graphics processor GPU	Adreno 650	Mali-T880MP2
Antutu 7 score *	Unknown	44789
GeekBench 4 Single Core *	Unknown	615
GeekBench 4 Multi-Core *	Unknown	2591
GeekBench 4 RenderScript *	Unknown	1926

General specs

General specs — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Release date	2020 April 14	2017 June
Colors	Glacial Green Ultramarine Blue Onyx Black	Black Gold
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	900 EUR	170 EUR
Battery life	Unknown	Talking time- Up to 20 h (3G) Music play - Up to 72 h
Body build	Glass front (Gorilla Glass) glass back (Gorilla Glass) aluminum frame	aluminum body plastic ends

Communication and Connectivity

Communication and Connectivity — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 1900 & TD-SCDMA -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 8(900) 12(700) 13(700) 17(700) 18(800) 19(800) 20(800) 25(1900) 26(850) 28(700) 32(1500) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500) 42(3500) 46(5200) 66(1700/2100) - EU -5G - 5G band 1(2100) 78(3500); SA/NSA - EU 5G band 2(1900) 66(1700) 71(600); SA/NSA - NA 5G band 78(3500); SA/NSA - IN 5G band 41(2500) 78(3500) 79(4700); SA/NSA - CN	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 20(800) 40(2300)
Speed	HSPA 42.2/5.76 Mbps LTE-A (5CA) Cat18 1200/150 Mbps 5G 7.5 Gbps DL	HSPA 42.2/5.76 Mbps LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac/ax dual-band Wi-Fi Direct DLNA hotspot	Wi-Fi 802.11 a/b/g/n dual-band WiFi Direct hotspot
GPS	Yes with dual-band A-GPS GLONASS BDS GALILEO SBAS	Yes with A-GPS GLONASS
USB	3.1 Type-C 1.0 reversible connector USB On-The-Go	microUSB 2.0 USB On-The-Go
Bluetooth	5.1 A2DP LE aptX HD	4.2 A2DP LE
Harmful irradiation	Unknown	SAR - 0.57 W/kg (head) 1.06 W/kg (body) SAR EU - 0.46 W/kg (head) 1.52 W/kg (body)

Music and Audio

Music and Audio — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Radio	No	FM radio
Others	HDR10+ -120Hz refresh rate	Unknown

Other features

Other features — specifications for 8 Pro, Galaxy J7 Max.
Specification	8 Pro	Galaxy J7 Max
Dop	Sensors Fingerprint (under display optical) accelerometer gyro proximity compass - Fast charging 30W 50% in 23 min (advertised) -Fast wireless charging 30W 50% in 30 min (advertised) -Reverse wireless charging 3W - IP68 dust/water resistant	Sensors Fingerprint (front-mounted) accelerometer gyro proximity compass - Versions: G615F/DS (India) Also known as Samsung Galaxy On Max without smart glow ring

OnePlus 8 Pro vs Samsung Galaxy J7 Max

OnePlus 8 Pro

Samsung Galaxy J7 Max