Samsung DoubleTime I857 vs Sharp Aquos Zero

Compare recorded specifications, size and practical differences.

Samsung DoubleTime I857

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Sharp Aquos Zero

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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.

WidthDoubleTime I857: 11 mm narrowerDoubleTime I857: 62 mm · Aquos Zero: 73 mm
Screen diagonalDoubleTime I857: 3 in smaller diagonalDoubleTime I857: 3.2 in · Aquos Zero: 6.2 in
ChipsetQualcomm MSM7230 / Qualcomm SDM845 Snapdragon 845 (10 nm)DoubleTime I857: Qualcomm MSM7230 · Aquos Zero: Qualcomm SDM845 Snapdragon 845 (10 nm)
DepthAquos Zero: 6.2 mm thinnerAquos Zero: 8.8 mm · DoubleTime I857: 15 mm
HeightDoubleTime I857: 41 mm shorterDoubleTime I857: 113 mm · Aquos Zero: 154 mm
Release year2011 / 2019DoubleTime I857: 2011 · Aquos Zero: 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. DoubleTime I857
Height
113 mm
Width
62 mm
Depth
15 mm

Weight
148 g
2. Aquos Zero
Height
154 mm
Width
73 mm
Depth
8.8 mm

Weight
146 g

Specifications

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Everyday essentials

Everyday essentials
Specification	DoubleTime I857	Aquos Zero
Dimensions (HxWxD)	113 Х 62 Х 15 mm	154 Х 73 Х 8.8 mm
Weight	148 g	146 g
Technology	TFT	OLED
Screen size	3.2" inch	6.2" inch
Screen resolution	320 x 480 px	1440 x 2992 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	260 MB 256 MB RAM	128 GB 6 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	1200 mAh Removable Li-Ion	3130 mAh Non-removable Li-Ion
Operating system OS	Android 2.2 (Froyo)	Android 9.0 (Pie)
Chipset	Qualcomm MSM7230	Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC	Unknown	Yes
Headphone jack	Yes	No

Display

Display
Specification	DoubleTime I857	Aquos Zero
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	256K	16M
Screen area	30.5 cm2	96.9 cm2
Screen format	3:2 (height:width)	18.7:9 (height:width)
Screen to body ratio	43.5%	86.2%
PPI /points per inch/	180 PPI	536 PPI
Screen protection	Unknown	Corning Gorilla Glass 5

Camera and Video

Camera and Video
Specification	DoubleTime I857	Aquos Zero
Rear camera, main	3.15 MP Single	22.6 MP Single
Camera specs	3.15 MP AF	22.6 MP f/1.9 22 mm PDAF OIS
Functions	Unknown	HDR
Video	320p	1080p@30fps
Front camera, selfie	0 MP,	8 MP Single
Specifications	Unknown	8 MP f/2.2 23 mm

Performance

Performance
Specification	DoubleTime I857	Aquos Zero
Processor CPU	800 MHz Scorpion	Octa-core (4x2.6 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU	Adreno 205	Adreno 630
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	275122

General specs

General specs
Specification	DoubleTime I857	Aquos Zero
Release date	2011 October	2019 January
Colors	Black/White	Meteorite black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	70 EUR	600 EUR
Battery life	Stand by time- Up to 250 h Talking time- Up to 6 h	Unknown
Body build	Unknown	Front glass aluminum frame

Communication and Connectivity

Communication and Connectivity
Specification	DoubleTime I857	Aquos Zero
SIM card	Mini-SIM	Nano-SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900	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)
Speed	HSPA 7.2/2 Mbps	HSPA 42.2/5.76 Mbps LTE-A (3CA) Cat15 1024/50 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	No	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS GALILEO QZSS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector (PowerDelivery 2.0)
Bluetooth	3.0 A2DP	5.0 A2DP LE
Harmful irradiation	SAR - 0.54 W/kg (head) 0.97 W/kg (body)	Unknown

Music and Audio

Music and Audio
Specification	DoubleTime I857	Aquos Zero
Radio	No	No
Others	Secondary TFT capacitive touchscreen (with multitouch) 320 x 480 pixels 3.2 inches	DCI-P3 -HDR 10 -Dolby Vision Active noise cancellation with dedicated mic -24-bit/192kHz audio -Dolby Atmos

Other features

Other features
Specification	DoubleTime I857	Aquos Zero
Dop	Sensors Accelerometer proximity compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial/commands -Predictive text input - For AT&T	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging - IP68 dust/water proof (up to 1.5m for 30 mins)

Samsung DoubleTime I857 vs Sharp Aquos Zero