Sharp Aquos Zero vs Xiaomi Mi 4i

Compare recorded specifications, size and practical differences.

Sharp Aquos Zero

Replace Aquos Zero

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Xiaomi Mi 4i

Replace Mi 4i

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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.

Display technologyOLED versus LCDAquos Zero: OLED · Mi 4i: LCD
WeightMi 4i: 16 g lighterMi 4i: 130 g · Aquos Zero: 146 g
WidthMi 4i: 3.4 mm narrowerMi 4i: 69.6 mm · Aquos Zero: 73 mm
Screen diagonalMi 4i: 1.2 in smaller diagonalMi 4i: 5 in · Aquos Zero: 6.2 in
ChipsetQualcomm SDM845 Snapdragon 845 (10 nm) / Qualcomm MSM8939 Snapdragon 615 (28 nm)Aquos Zero: Qualcomm SDM845 Snapdragon 845 (10 nm) · Mi 4i: Qualcomm MSM8939 Snapdragon 615 (28 nm)
DepthMi 4i: 1 mm thinnerMi 4i: 7.8 mm · Aquos Zero: 8.8 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.

Front

Side

1. Aquos Zero
Height
154 mm
Width
73 mm
Depth
8.8 mm

Weight
146 g
2. Mi 4i
Height
138.1 mm
Width
69.6 mm
Depth
7.8 mm

Weight
130 g

Specifications

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Everyday essentials

Everyday essentials
Specification	Aquos Zero	Mi 4i
Dimensions (HxWxD)	154 Х 73 Х 8.8 mm	138.1 Х 69.6 Х 7.8 mm
Weight	146 g	130 g
Technology	OLED	IPS LCD
Screen size	6.2" inch	5" inch
Screen resolution	1440 x 2992 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	128 GB 6 GB RAM	16/32 GB 2 GB RAM
Memory card support	No	No
BatteryCapacity is not battery life. No endurance test is implied.	3130 mAh Non-removable Li-Ion	3120 mAh Non-removable Li-Ion
Operating system OS	Android 9.0 (Pie)	Android 5.0.2 (Lollipop); MIUI 8.2
Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)	Qualcomm MSM8939 Snapdragon 615 (28 nm)
NFC	Yes	Unknown
Headphone jack	No	Yes

Display

Display
Specification	Aquos Zero	Mi 4i
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	96.9 cm2	68.9 cm2
Screen format	18.7:9 (height:width)	16:9 (height:width)
Screen to body ratio	86.2%	71.7%
PPI /points per inch/	536 PPI	441 PPI
Screen protection	Corning Gorilla Glass 5	Corning scratch-resistant glass

Camera and Video

Camera and Video
Specification	Aquos Zero	Mi 4i
Rear camera, main	22.6 MP Single	13 MP Single
Camera specs	22.6 MP f/1.9 22 mm PDAF OIS	13 MP AF f/2.0
Functions	HDR	Dual-LED dual-tone flash panorama HDR
Video	1080p@30fps	1080p@30fps 480p@120fps
Front camera, selfie	8 MP Single	5 MP Single
Specifications	8 MP f/2.2 23 mm	5 MP f/1.8

Performance

Performance
Specification	Aquos Zero	Mi 4i
Processor CPU	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)	Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU	Adreno 630	Adreno 405
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	275122	40156
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	617
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1374
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	1404

General specs

General specs
Specification	Aquos Zero	Mi 4i
Release date	2019 January	2015 April
Colors	Meteorite black	Dark Gray Black White Yellow Blue Pink
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	600 EUR	260 EUR
Battery life	Unknown	Talking time- Up to 35 h (3G)
Body build	Front glass aluminum frame	plastic body

Communication and Connectivity

Communication and Connectivity
Specification	Aquos Zero	Mi 4i
SIM card	Nano-SIM	Dual SIM (Micro-SIM dual stand-by)
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 900 / 2100 -4G - LTE band 1(2100) 3(1800) 7(2600) 8(900) 28(700) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1900 / 2100 TD-SCDMA -4G - LTE band 3(1800) 7(2600) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat15 1024/50 Mbps	HSPA LTE Cat4 150/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS GLONASS GALILEO QZSS	Yes with A-GPS GLONASS BDS
USB	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)	microUSB 2.0 USB Host
Bluetooth	5.0 A2DP LE	4.1 A2DP
Harmful irradiation	Unknown	SAR - 1.29 W/kg (head)

Music and Audio

Music and Audio
Specification	Aquos Zero	Mi 4i
Radio	No	Stereo FM radio
Others	DCI-P3 -HDR 10 -Dolby Vision Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos	Active noise cancellation with dedicated mic

Other features

Other features
Specification	Aquos Zero	Mi 4i
Dop	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)	Sensors Accelerometer gyro proximity compass - Fast battery charging: 40% in 60 min (Quick Charge)