Allview E4 vs ZTE Blade A7 Prime

Compare recorded specifications, size and practical differences.

Allview E4

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ZTE Blade A7 Prime

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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: 35 g lighterE4: 130 g · Blade A7 Prime: 165 g
WidthE4: 2.7 mm narrowerE4: 70.2 mm · Blade A7 Prime: 72.9 mm
Screen diagonalE4: 0.59 in smaller diagonalE4: 5.5 in · Blade A7 Prime: 6.09 in
ChipsetMediatek MT6753 (28 nm) / Mediatek MT6761 Helio A22 (12 nm)E4: Mediatek MT6753 (28 nm) · Blade A7 Prime: Mediatek MT6761 Helio A22 (12 nm)
DepthBlade A7 Prime: 0.5 mm thinnerBlade A7 Prime: 8.1 mm · E4: 8.6 mm
HeightE4: 16 mm shorterE4: 140.7 mm · Blade A7 Prime: 156.7 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. E4
Height
140.7 mm
Width
70.2 mm
Depth
8.6 mm+0.5 mm versus Blade A7 Prime

Weight
130 g
2. Blade A7 Prime
Height
156.7 mm+16 mm versus E4
Width
72.9 mm+2.7 mm versus E4
Depth
8.1 mm

Weight
165 g

Weight

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

1. E4130 g
2. Blade A7 Prime165 g

+35 g versus E4

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.

At least two phones need compatible screen dimensions for a drawing.

1. E4 Screen geometry unavailable or conflicting
2. Blade A7 Prime 6.09 in · 19.5:9 About 91 cm² rectangular area

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 by storage capacity and phone
Storage	E4	Blade A7 Prime
16 GB	2 GB RAM	Not recorded
32 GB	Not recorded	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. E4

NFC: See details Super AMOLED
Headphone jack: Yes
Memory card support: See details microSD · up to 32 GB (dedicated slot)

2. Blade A7 Prime

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSD · up to 1 TB

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

1. E42100 mAh
2. Blade A7 Prime3200 mAh

+1100 mAh versus E4

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. E42. Blade A7 Prime

Everyday essentials

Everyday essentials
Specification	E4	Blade A7 Prime
Dimensions (HxWxD)	140.7 Х 70.2 Х 8.6 mm	156.7 Х 72.9 Х 8.1 mm
Weight	130 g	165 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	6.09" inch
Screen resolution	720 x 1280 px	720 x 1560 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2 GB RAM	32GB 3GB RAM
Memory card support	microSD up to 32 GB (dedicated slot)	microSD up to 1 TB
BatteryCapacity is not battery life. No endurance test is implied.	2100 mAh Removable Li-Po	3200 mAh Non-removable Li-Po
Operating system OS	Android 5.1 (Lollipop)	Android 9.0 (Pie)
Chipset	Mediatek MT6753 (28 nm)	Mediatek MT6761 Helio A22 (12 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display
Specification	E4	Blade A7 Prime
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	Super AMOLED	16M
Screen area	68.9 cm2	91.0 cm2
Screen format	16:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	143.5 Х 69.8 Х 8 mm	79.7%
PPI /points per inch/	294 PPI	282 PPI

Camera and Video

Camera and Video
Specification	E4	Blade A7 Prime
Rear camera, main	13 MP Single	16 MP Single
Camera specs	13 MP AF	16 MP f/2.0 PDAF
Functions	Dual-LED flash	LED flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	5 MP Single	5 MP Single
Specifications	5 MP	5 MP f/2.2

Performance

Performance
Specification	E4	Blade A7 Prime
Processor CPU	Octa-core 1.3 GHz Cortex-A53	Quad-core 2.0 GHz Cortex-A53
Graphics processor GPU	Mali-T720MP3	PowerVR GE8320
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.	23156	45023

General specs

General specs
Specification	E4	Blade A7 Prime
Release date	2015 September	2019 November
Colors	Black White	Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	240 EUR	90 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	Blade A7 Prime
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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 2(1900) 4(1700/2100) 5(850) 13(700)
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A Cat4 150/50 Mbps
GPRS	Class 12	Yes
Edge	Class 10	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector
Bluetooth	4.0 A2DP EDR	4.2 A2DP LE
Harmful irradiation	SAR EU - 1.23 W/kg (head)	Unknown

Music and Audio

Music and Audio
Specification	E4	Blade A7 Prime
Radio	FM radio	Unknown
Others	Unknown	Active noise cancellation with dedicated mic

Other features

Other features
Specification	E4	Blade A7 Prime
Dop	Sensors Accelerometer proximity compass	Sensors Fingerprint (rear-mounted) accelerometer proximity