Xiaomi Redmi Note 7S vs ZTE Blade Z 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

Blade Z Max: 11 g lighter

Redmi Note 7S:

186 g

Blade Z Max:

175 g
Width

Redmi Note 7S: 9.4 mm narrower

Redmi Note 7S:

75.2 mm

Blade Z Max:

84.6 mm
Screen diagonal

Blade Z Max: 0.3 in smaller diagonal

Redmi Note 7S:

6.3 in

Blade Z Max:

6 in
Chipset

Redmi Note 7S:

Qualcomm SDM660 Snapdragon 660 (14 nm)

Blade Z Max:

Qualcomm MSM8940 Snapdragon 435 (28 nm)
Height

Redmi Note 7S: 6.9 mm shorter

Redmi Note 7S:

159.2 mm

Blade Z Max:

166.1 mm
Release year

Redmi Note 7S:

2019

Blade Z Max:

2017

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. Redmi Note 7S

Height:

159.2 mm
Width:

75.2 mm
Depth:

8.1 mm
2. Blade Z Max

Height:

166.1 mm +6.9 mm versus Redmi Note 7S
Width:

84.6 mm +9.4 mm versus Redmi Note 7S
Depth:

8.4 mm

Weight

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

1. Redmi Note 7S

186 g

+11 g versus Blade Z Max
2. Blade Z Max

175 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. Redmi Note 7S

Screen diagonal:

6.3 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

97.4 cm²
2. Blade Z Max

Screen diagonal:

6 in

Aspect ratio (height:width):

16:9

Approximate rectangular screen area:

99.2 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 Redmi Note 7S, Blade Z Max, compared at the same storage capacity.
Storage	Redmi Note 7S	Blade Z Max
32 GB	Unknown	2 GB RAM

Redmi Note 7S: Original memory entry

64 GB · 4 GB RAM 32 GB · 3 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. Redmi Note 7S

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

2. Blade Z Max

NFC:: Unknown
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. Redmi Note 7S

4000 mAh
2. Blade Z Max

4080 mAh

+80 mAh versus Redmi Note 7S

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. Redmi Note 7S2. Blade Z Max

Everyday essentials

Everyday essentials — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Dimensions (HxWxD)	159.2 Х 75.2 Х 8.1 mm	166.1 Х 84.6 Х 8.4 mm
Weight	186 g	175 g
Technology	IPS LCD	IPS LCD
Screen size	6.3" inch	6" inch
Screen resolution	1080 x 2340 px	1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4 GB RAM 32 GB 3 GB RAM	32 GB 2 GB RAM
Memory card support	microSD up to 256 GB (uses shared SIM slot)	microSD up to 128 GB
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	4080 mAh Non-removable Li-Ion
Operating system OS	Android 9.0 (Pie); MIUI 10	Android 7.1.1 (Nougat)
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Qualcomm MSM8940 Snapdragon 435 (28 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.4 cm2	99.2 cm2
Screen format	19.5:9 (height:width)	16:9 (height:width)
Screen to body ratio	81.4%	70.6%
PPI /points per inch/	409 PPI	367 PPI
Screen protection	Corning Gorilla Glass 5	Asahi Dragontrail Glass

Camera and Video

Camera and Video — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Rear camera, main	48 MP Dual	16 MP Dual
Camera specs	48 MP f/1.8 (wide) 1/2'' 0.8µm PDAF -5 MP f/2.2 depth sensor	16 MP PDAF -2 MP depth sensor
Functions	HDR	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	13 MP Single	8 MP Single
Specifications	13 MP f/2.0 1.12µm	8 MP

Performance

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

Performance — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Processor CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU	Adreno 512	Adreno 505
GeekBench 4 Single Core *	Unknown	673
GeekBench 4 Multi-Core *	Unknown	2516
GeekBench 4 RenderScript *	Unknown	2331
Antutu 8 score *	166147	Unknown
GeekBench 5 Single Core *	333	124
GeekBench 5 Multi-Core *	1212	586

General specs

General specs — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Release date	2019 May	2017 August
Colors	Onyx Black Sapphire Blue Ruby Red	Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	140 EUR	130 USD
Battery life	Unknown	Stand by time- Up to 528 h (3G) Talking time- Up to 31 h (3G)
Body build	Front/back glass (Gorilla Glass 5) plastic frame	Unknown

Communication and Connectivity

Communication and Connectivity — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
SIM card	Hybrid 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 band 1(2100) 3(1800) 5(850) 8(900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900) 4(1700/2100) 5(850) 12(700) 66(1700/2100)
Speed	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat12 600/150 Mbps	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat6 300/50 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 b/g/n Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS SUPL
USB	2.0 Type-C 1.0 reversible connector	Type-C 1.0 reversible connector
Bluetooth	5.0 A2DP LE	4.2 A2DP LE

Music and Audio

Music and Audio — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Radio	FM radio recording	FM radio
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic -Dolby Surround Sound

Other features

Other features — specifications for Redmi Note 7S, Blade Z Max.
Specification	Redmi Note 7S	Blade Z Max
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging 18W (Quick Charge 4) - Splash resistant - For India	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging (Quick Charge 2.0) - For MetroPCS. Also known as ZTE Blade Z Max Z982.

Xiaomi Redmi Note 7S vs ZTE Blade Z Max