Allview E4 vs Coolpad Cool1 dual

Compare recorded specifications, size and practical differences.

Allview E4

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Coolpad Cool1 dual

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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.

WeightE4: 37 g lighterE4: 130 g · Cool1 dual: 167 g
WidthE4: 4.6 mm narrowerE4: 70.2 mm · Cool1 dual: 74.8 mm
ChipsetMediatek MT6753 (28 nm) / Qualcomm MSM8976 Snapdragon 652 (28 nm)E4: Mediatek MT6753 (28 nm) · Cool1 dual: Qualcomm MSM8976 Snapdragon 652 (28 nm)
HeightE4: 11.3 mm shorterE4: 140.7 mm · Cool1 dual: 152 mm
Release year2015 / 2016E4: 2015 · Cool1 dual: 2016

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. E4
Height
140.7 mm
Width
70.2 mm
Depth
8.6 mm

Weight
130 g
2. Cool1 dual
Height
152 mm
Width
74.8 mm
Depth
8.2 mm

Weight
167 g

Specifications

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

Everyday essentials

Everyday essentials
Specification	E4	Cool1 dual
Dimensions (HxWxD)	140.7 Х 70.2 Х 8.6 mm	152 Х 74.8 Х 8.2 mm
Weight	130 g	167 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	5.5" inch
Screen resolution	720 x 1280 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	64 GB 4 GB RAM 32 GB 3/4 GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	No
BatteryCapacity is not battery life. No endurance test is implied.	2100 mAh Removable Li-Po	4060 mAh Non-removable Li-Ion
Operating system OS	Android 5.1 (Lollipop)	Android 6.0 (Marshmallow) eUI 5.6
Chipset	Mediatek MT6753 (28 nm)	Qualcomm MSM8976 Snapdragon 652 (28 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	E4	Cool1 dual
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	143.5 Х 69.8 Х 8 mm	73.3%
PPI /points per inch/	294 PPI	401 PPI

Camera and Video

Camera and Video
Specification	E4	Cool1 dual
Rear camera, main	13 MP Single	13 MP Single
Camera specs	13 MP AF	13 MP PDAF f/2.0 -13 MP
Functions	Dual-LED flash	Dual-LED dual-tone flash panorama HDR
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP	8 MP f/2.2 1/3.2'' 1.4µm

Performance

Performance
Specification	E4	Cool1 dual
Processor CPU	Octa-core 1.3 GHz Cortex-A53	Octa-core (4x1.2 GHz Cortex-A53 & 4x1.8 GHz Cortex-A72)
Graphics processor GPU	Mali-T720MP3	Adreno 510
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	23156	Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	Unknown	2846

General specs

General specs
Specification	E4	Cool1 dual
Release date	2015 September	2016 August
Colors	Black White	Gold Silver Rose Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	240 EUR	200 EUR
Battery life	Stand by time- Up to 210 h Talking time- Up to 9 h 30 min	Unknown

Communication and Connectivity

Communication and Connectivity
Specification	E4	Cool1 dual
SIM card	Single SIM (Micro-SIM)Dual SIM (Micro-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 900 / 2100-4G - LTE band 2(1900) 3(1800) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100) 3(1800) 5(850) 7(2600) 8(900) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA LTE
GPRS	Class 12	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 a/b/g/n/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS GLONASS BDS
USB	microUSB 2.0	Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP EDR	4.1 A2DP LE
Harmful irradiation	SAR EU - 1.23 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E4	Cool1 dual
Radio	FM radio	No
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features
Specification	E4	Cool1 dual
Dop	Sensors Accelerometer proximity compass	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass Infrared port - Fast battery charging: 50% in 30 min (Quick Charge 2.0)