Allview X4 Soul Mini vs vivo NEX A: specs comparison

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 technology

OLED versus LCD

X4 Soul Mini:

LCD

NEX A:

OLED
Weight

X4 Soul Mini: 55 g lighter

X4 Soul Mini:

144 g

NEX A:

199 g
Width

X4 Soul Mini: 3.1 mm narrower

X4 Soul Mini:

73.9 mm

NEX A:

77 mm
Screen diagonal

X4 Soul Mini: 1.09 in smaller diagonal

X4 Soul Mini:

5.5 in

NEX A:

6.59 in
Chipset

X4 Soul Mini:

Mediatek MT6737 (28 nm)

NEX A:

Qualcomm SDM710 Snapdragon 710 (10 nm)
Rear camera layout

X4 Soul Mini:

Single

NEX A:

Dual

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.

1. X4 Soul Mini

Height:

143.5 mm
Width:

73.9 mm
Depth:

7.7 mm
2. NEX A

Height:

162 mm +18.5 mm versus X4 Soul Mini
Width:

77 mm +3.1 mm versus X4 Soul Mini
Depth:

8 mm

Weight

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

1. X4 Soul Mini

144 g
2. NEX A

199 g

+55 g versus X4 Soul Mini

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. X4 Soul Mini

X4 Soul Mini: Screen geometry unavailable or conflicting.
2. NEX A

NEX A: Screen geometry unavailable or conflicting.

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 for X4 Soul Mini, NEX A, compared at the same storage capacity.
Storage	X4 Soul Mini	NEX A
128 GB	Unknown	6 GB RAM

X4 Soul Mini: Original memory entry

16 GB · 2/3 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. X4 Soul Mini

NFC:: See details Super AMOLED
Headphone jack:: Yes
Memory card support:: See details microSD · up to 256 GB (uses SIM 2 slot)

2. NEX A

NFC:: Unknown
Headphone jack:: Yes
Memory card support:: No

Battery capacity

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

Recorded battery capacity

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

1. X4 Soul Mini

2500 mAh
2. NEX A

4000 mAh

+1500 mAh versus X4 Soul Mini

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. X4 Soul Mini2. NEX A

Everyday essentials

Everyday essentials — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Dimensions (HxWxD)	143.5 Х 73.9 Х 7.7 mm	162 Х 77 Х 8 mm
Weight	144 g	199 g
Technology	IPS LCD	Super AMOLED
Screen size	5.5" inch	6.59" inch
Screen resolution	720 x 1280 px	1080 x 2316 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	16 GB 2/3 GB RAM	128 GB 6 GB RAM
Memory card support	microSD up to 256 GB (uses SIM 2 slot)	No
Battery Capacity is not battery life. No endurance test is implied.	2500 mAh Non-removable Li-Po	4000 mAh Non-removable Li-Ion
Operating system OS	Android 7.0 (Nougat)	Android 8.1 (Oreo); Funtouch 4
Chipset	Mediatek MT6737 (28 nm)	Qualcomm SDM710 Snapdragon 710 (10 nm)
NFC	Super AMOLED	Unknown
Headphone jack	Yes	Yes

Display

Display — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	107.3 cm2
Screen format	16:9 (height:width)	Unknown
Screen to body ratio	65.0%	86.0%
PPI /points per inch/	294 PPI	0 PPI
Screen protection	Asahi Dragontrail Glass	Unknown

Camera and Video

Camera and Video — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Rear camera, main	13 MP Single	12 MP Dual
Camera specs	13 MP 1/3'' 1.12µm PDAF & laser AF	12 MP f/1.8 1/2.55'' 1.4µm 4-axis OIS dual pixel PDAF -5 MP f/2.4 depth sensor
Functions	Dual-LED flash panorama HDR	Dual-LED dual-tone flash HDR panorama
Video	1080p@30fps	1080p@30fps
Front camera, selfie	8 MP Single	8 MP Single
Specifications	8 MP	Motorized pop-up 8 MP f/2.0

Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Processor CPU	Quad-core 1.25 GHz Cortex-A53	Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
Graphics processor GPU	Mali-T720MP2	Adreno 616
Antutu 7 score *	29652	Unknown
GeekBench 4 Single Core *	Unknown	1855
GeekBench 4 Multi-Core *	Unknown	5940

General specs

General specs — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Release date	2017 April	2018 June
Colors	Black Gold	Black Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.	Unknown	600 EUR

Communication and Connectivity

Communication and Connectivity — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
SIM card	Hybrid Dual SIM (Nano-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 1(2100) 3(1800) 7(2600) 20(800) 38(2600)	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 8(900) 34(2000) 38(2600) 39(1900) 40(2300) 41(2500)
Speed	HSPA 21.1/5.76 Mbps LTE Cat4 150/50 Mbps	HSPA 42.2/5.76 Mbps LTE-A Cat15 800/150 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n hotspot	Wi-Fi 802.11 a/b/g/n/ac dual-band Wi-Fi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS BDS GNSS
USB	microUSB 2.0	2.0 Type-C 1.0 reversible connector USB On-The-Go
Bluetooth	4.0 A2DP EDR	5.0 A2DP LE
Harmful irradiation	SAR EU - 0.61 W/kg (head)	Unknown

Music and Audio

Music and Audio — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Radio	FM radio	To be confirmed
Others	Unknown	32-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features — specifications for X4 Soul Mini, NEX A.
Specification	X4 Soul Mini	NEX A
Dop	Sensors Fingerprint (rear-mounted) Sensors Accelerometer proximity	Sensors Fingerprint (rear-mounted) accelerometer gyro proximity compass - Fast battery charging 22W

Allview X4 Soul Mini vs vivo NEX A