Huawei Honor 8X Max vs vivo Y91: 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

Y91: 46.5 g lighter

Honor 8X Max:

210 g

Y91:

163.5 g
Width

Y91: 11.2 mm narrower

Honor 8X Max:

86.3 mm

Y91:

75.1 mm
Screen diagonal

Y91: 0.9 in smaller diagonal

Honor 8X Max:

7.12 in

Y91:

6.22 in
Chipset

Honor 8X Max:

Qualcomm SDM636 Snapdragon 636 (14 nm)

Y91:

Qualcomm SDM439 Snapdragon 439 (12 nm)
Height

Y91: 22.5 mm shorter

Honor 8X Max:

177.6 mm

Y91:

155.1 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. Honor 8X Max

Height:

177.6 mm +22.5 mm versus Y91
Width:

86.3 mm +11.2 mm versus Y91
Depth:

8.1 mm
2. Y91

Height:

155.1 mm
Width:

75.1 mm
Depth:

8.3 mm

Weight

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

1. Honor 8X Max

210 g

+46.5 g versus Y91
2. Y91

163.5 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. Honor 8X Max

Screen diagonal:

7.12 in

Aspect ratio (height:width):

18.7:9

Approximate rectangular screen area:

127.8 cm²
2. Y91

Screen diagonal:

6.22 in

Aspect ratio (height:width):

19:9

Approximate rectangular screen area:

96.6 cm²

Honor 8X Max has approximately 32.4% more rectangular screen area than Y91.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Honor 8X Max: Original memory entry

64/128 GB · 4 GB RAM 64 GB · 6 GB RAM

Y91: Original memory entry

32 GB · 3 GB RAM 16 GB · 2 GB RAM

Practical features

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

1. Honor 8X Max

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

2. Y91

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 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. Honor 8X Max

5000 mAh

+970 mAh versus Y91
2. Y91

4030 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. Honor 8X Max2. Y91

Everyday essentials

Everyday essentials — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Dimensions (HxWxD)	177.6 Х 86.3 Х 8.1 mm	155.1 Х 75.1 Х 8.3 mm
Weight	210 g	163.5 g
Technology	IPS LCD	IPS LCD
Screen size	7.12" inch	6.22" inch
Screen resolution	1080 x 2244 px	720 x 1520 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64/128 GB 4 GB RAM 64 GB 6 GB RAM	32 GB 3 GB RAM 16 GB 2 GB RAM
Memory card support	microSD up to 256 GB	microSD up to 256 GB
Battery Capacity is not battery life. No endurance test is implied.	5000 mAh Non-removable Li-Po	4030 mAh Non-removable Li-Po
Operating system OS	Android 8.1 (Oreo); EMUI 8.2	Android 8.1 (Oreo); Funtouch 4.5
Chipset	Qualcomm SDM636 Snapdragon 636 (14 nm)	Qualcomm SDM439 Snapdragon 439 (12 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	127.8 cm2	96.6 cm2
Screen format	18.7:9 (height:width)	19:9 (height:width)
Screen to body ratio	83.4%	82.9%
PPI /points per inch/	350 PPI	270 PPI

Camera and Video

Camera and Video — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Rear camera, main	16 MP Dual	13 MP Dual
Camera specs	16 MP f/2.0 PDAF -2 MP f/2.4 depth sensor	13 MP f/2.2 PDAF -2 MP f/2.4 depth sensor
Functions	HDR	LED flash panorama
Video	720p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP f/2.0	8 MP f/1.8

Performance

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

Performance — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Processor CPU	Octa-core 1.8 GHz Kryo 260	Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
Graphics processor GPU	Adreno 509	Adreno 505
Antutu 7 score *	115736	88320

General specs

General specs — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Release date	2018 September	2018 November
Colors	Black Blue Red	Starry Black Ocean Blue Red (Y91i only)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	250 EUR	200 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
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 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 38(2600) 39(1900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 40(2300) 41(2500)
Speed	HSPA LTE-A	HSPA 42.2/5.76 Mbps LTE Cat5 150/75 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0 USB On-The-Go	microUSB 2.0 USB On-The-Go
Bluetooth	4.2 A2DP LE	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Radio	FM radio	FM radio
Others	Active noise cancellation with dedicated mic -Dolby Atmos sound	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Honor 8X Max, Y91.
Specification	Honor 8X Max	Y91
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 9V/2A 18W - Also known as Huawei Enjoy Max	Sensors Fingerprint (rear-mounted) accelerometer proximity compass - Also known as vivo Y91i

Huawei Honor 8X Max vs vivo Y91