Xiaomi Redmi Note 7 vs ZTE nubia Z18 mini: 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

nubia Z18 mini: 33 g lighter

Redmi Note 7:

186 g

nubia Z18 mini:

153 g
Width

nubia Z18 mini: 4.6 mm narrower

Redmi Note 7:

75.2 mm

nubia Z18 mini:

70.6 mm
Screen diagonal

nubia Z18 mini: 0.6 in smaller diagonal

Redmi Note 7:

6.3 in

nubia Z18 mini:

5.7 in
Depth

nubia Z18 mini: 0.5 mm thinner

Redmi Note 7:

8.1 mm

nubia Z18 mini:

7.6 mm
Height

nubia Z18 mini: 11.2 mm shorter

Redmi Note 7:

159.2 mm

nubia Z18 mini:

148 mm
Release year

Redmi Note 7:

2019

nubia Z18 mini:

2018

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 7

Height:

159.2 mm +11.2 mm versus nubia Z18 mini
Width:

75.2 mm +4.6 mm versus nubia Z18 mini
Depth:

8.1 mm +0.5 mm versus nubia Z18 mini
2. nubia Z18 mini

Height:

148 mm
Width:

70.6 mm
Depth:

7.6 mm

Weight

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

1. Redmi Note 7

186 g

+33 g versus nubia Z18 mini
2. nubia Z18 mini

153 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 7

Screen diagonal:

6.3 in

Aspect ratio (height:width):

19.5:9

Approximate rectangular screen area:

97.4 cm²
2. nubia Z18 mini

Screen diagonal:

5.7 in

Aspect ratio (height:width):

18:9

Approximate rectangular screen area:

83.8 cm²

Redmi Note 7 has approximately 16.2% more rectangular screen area than nubia Z18 mini.

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 7, nubia Z18 mini, compared at the same storage capacity.
Storage	Redmi Note 7	nubia Z18 mini
64 GB	Unknown	6 GB RAM
128 GB	Unknown	6 GB RAM

Redmi Note 7: Original memory entry

64 GB · 4/6 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 7

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. nubia Z18 mini

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

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 7

4000 mAh

+550 mAh versus nubia Z18 mini
2. nubia Z18 mini

3450 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. Redmi Note 72. nubia Z18 mini

Everyday essentials

Everyday essentials — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Dimensions (HxWxD)	159.2 Х 75.2 Х 8.1 mm	148 Х 70.6 Х 7.6 mm
Weight	186 g	153 g
Technology	IPS LCD	LTPS IPS LCD
Screen size	6.3" inch	5.7" inch
Screen resolution	1080 x 2340 px	1080 x 2160 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	64 GB 4/6 GB RAM 32 GB 3 GB RAM	64/128 GB 6 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	No
Battery Capacity is not battery life. No endurance test is implied.	4000 mAh Non-removable Li-Po	3450 mAh Non-removable Li-Po
Operating system OS	Android 9.0 (Pie); MIUI 10	Android 8.1 (Oreo); nubia UI
Chipset	Qualcomm SDM660 Snapdragon 660 (14 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
Headphone jack	Yes	Yes

Display

Display — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	97.4 cm2	83.8 cm2
Screen format	19.5:9 (height:width)	18:9 (height:width)
Screen to body ratio	81.4%	80.2%
PPI /points per inch/	409 PPI	424 PPI
Screen protection	Corning Gorilla Glass 5	Unknown

Camera and Video

Camera and Video — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Rear camera, main	48 MP Dual	24 MP Dual
Camera specs	48 MP f/1.8 1/2'' 0.8µm PDAF -5 MP f/2.4 depth sensor	24 MP f/1.7 PDAF -5 MP depth sensor
Functions	HDR	LED flash HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	13 MP Single	8 MP Single
Specifications	13 MP	8 MP f/2.0 1/4'' 1.12µm

Performance

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

Performance — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Processor CPU	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	Adreno 512	Adreno 512
Antutu 7 score *	144610	145322
GeekBench 4 Single Core *	1462	Unknown
GeekBench 4 Multi-Core *	4556	Unknown
Antutu 8 score *	179213	Unknown
GeekBench 5 Single Core *	334	Unknown
GeekBench 5 Multi-Core *	1294	Unknown

General specs

General specs — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Release date	2019 January	2018 April
Colors	Blue Black Twilight Gold	Provence Edition Ying Yu powder Celadon blue Diamond black Glacier white
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	150 EUR	260 EUR

Communication and Connectivity

Communication and Connectivity — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
SIM card	Hybrid 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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 CDMA2000 1xEV-DO -4G - LTE band 1(2100) 3(1800) 5(850) 8(900) 19(800) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat9 450/50 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/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS GLONASS BDS	Yes with A-GPS GLONASS BDS
USB	2.0 Type-C 1.0 reversible connector	Type-C 1.0 reversible connector
Bluetooth	5.0 A2DP LE	5.0 A2DP LE

Music and Audio

Music and Audio — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Radio	FM radio recording	No
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features — specifications for Redmi Note 7, nubia Z18 mini.
Specification	Redmi Note 7	nubia Z18 mini
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging (Quick Charge 4)	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass

Xiaomi Redmi Note 7 vs ZTE nubia Z18 mini