Sharp Z2 vs Xiaomi Redmi Note 7S

Compare recorded specifications, size and practical differences.

Sharp Z2

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Xiaomi Redmi Note 7S

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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.

WeightZ2: 26 g lighterZ2: 160 g · Redmi Note 7S: 186 g
Screen diagonalZ2: 0.8 in smaller diagonalZ2: 5.5 in · Redmi Note 7S: 6.3 in
ChipsetMediatek MT6797 Helio X20 (20 nm) / Qualcomm SDM660 Snapdragon 660 (14 nm)Z2: Mediatek MT6797 Helio X20 (20 nm) · Redmi Note 7S: Qualcomm SDM660 Snapdragon 660 (14 nm)
Rear camera layoutSingle / DualZ2: Single · Redmi Note 7S: Dual
HeightZ2: 6.2 mm shorterZ2: 153 mm · Redmi Note 7S: 159.2 mm
Release year2016 / 2019Z2: 2016 · Redmi Note 7S: 2019

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. Z2
Height
153 mm
Width
76 mm
Depth
8.4 mm

Weight
160 g
2. Redmi Note 7S
Height
159.2 mm
Width
75.2 mm
Depth
8.1 mm

Weight
186 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Z2	Redmi Note 7S
Dimensions (HxWxD)	153 Х 76 Х 8.4 mm	159.2 Х 75.2 Х 8.1 mm
Weight	160 g	186 g
Technology	LTPS IPS LCD	IPS LCD
Screen size	5.5" inch	6.3" inch
Screen resolution	1080 x 1920 px	1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32 GB 512GB 4GB	64 GB 4 GB RAM 32 GB 3 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	microSD up to 256 GB (uses shared SIM slot)
BatteryCapacity is not battery life. No endurance test is implied.	3000 mAh Non-removable Li-Ion	4000 mAh Non-removable Li-Po
Operating system OS	Android 6.0 (Marshmallow)	Android 9.0 (Pie); MIUI 10
Chipset	Mediatek MT6797 Helio X20 (20 nm)	Qualcomm SDM660 Snapdragon 660 (14 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	Z2	Redmi Note 7S
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	83.4 cm2	97.4 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	71.7%	81.4%
PPI /points per inch/	401 PPI	409 PPI
Screen protection	Corning Gorilla Glass (unspecified version)	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	Z2	Redmi Note 7S
Rear camera, main	16 MP Single	48 MP Dual
Camera specs	16 MP PDAF	48 MP f/1.8 (wide) 1/2'' 0.8µm PDAF -5 MP f/2.2 depth sensor
Functions	LED flash panorama HDR	HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	13 MP Single
Specifications	8 MP	13 MP f/2.0 1.12µm

Performance

Performance
Specification	Z2	Redmi Note 7S
Processor CPU	Deca-core (2x2.3GHz Cortex-A72 4x2.0GHz Cortex-A53 4x1.4GHz Cortex-A53)	Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU	Mali-T880 MP4	Adreno 512
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	85326	Unknown
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	166147
GeekBench 5 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	333
GeekBench 5 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1212

General specs

General specs
Specification	Z2	Redmi Note 7S
Release date	2016 October	2019 May
Colors	Silver Gold	Onyx Black Sapphire Blue Ruby Red
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	330 EUR	140 EUR
Body build	Unknown	Front/back glass (Gorilla Glass 5) plastic frame

Communication and Connectivity

Communication and Connectivity
Specification	Z2	Redmi Note 7S
SIM card	Hybrid Dual SIM (Nano-SIM dual stand-by)	Hybrid Dual SIM (Nano-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE	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)
Speed	HSPA LTE	HSPA 42.2/5.76 Mbps LTE-A (2CA) Cat12 600/150 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n 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 GLONASS BDS
USB	Type-C 1.0 reversible connector	2.0 Type-C 1.0 reversible connector
Bluetooth	4.1 A2DP LE	5.0 A2DP LE

Music and Audio

Music and Audio
Specification	Z2	Redmi Note 7S
Radio	FM radio	FM radio recording
Others	Active noise cancellation with dedicated mic	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Z2	Redmi Note 7S
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging 18W (Quick Charge 4) - Splash resistant - For India