BLU J4 vs QMobile W1

Compare recorded specifications, size and practical differences.

BLU J4

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QMobile W1

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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.

WidthW1: 8.3 mm narrowerW1: 64 mm · J4: 72.3 mm
Screen diagonalW1: 1.5 in smaller diagonalW1: 4 in · J4: 5.5 in
DepthJ4: 0.5 mm thinnerJ4: 10 mm · W1: 10.5 mm
HeightW1: 25 mm shorterW1: 126 mm · J4: 151 mm
Release year2019 / 2015J4: 2019 · W1: 2015

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. J4
Height
151 mm
Width
72.3 mm
Depth
10 mm

Weight
158 g
2. W1
Height
126 mm
Width
64 mm
Depth
10.5 mm

Weight
Unknown

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	J4	W1
Dimensions (HxWxD)	151 Х 72.3 Х 10 mm	126 Х 64 Х 10.5 mm
Weight	158 g	0 g
Technology	IPS LCD	TFT
Screen size	5.5" inch	4" inch
Screen resolution	720 x 1440 px	480 x 800 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 1GB RAM	4 GB 512 MB RAM
Memory card support	microSDXC	microSD up to 32 GB
BatteryCapacity is not battery life. No endurance test is implied.	2200 mAh Removable Li-Po	1950 mAh Li-Ion
Operating system OS	Android 8.1 Oreo (Go edition)	Microsoft Windows Phone 8.1
Chipset	Unknown	Qualcomm MSM8212 Snapdragon 200 (28 nm)
Headphone jack	Yes	Yes

Display

Display
Specification	J4	W1
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	78.1 cm2	45.5 cm2
Screen format	18:9 (height:width)	5:3 (height:width)
Screen to body ratio	71.5%	56.5%
PPI /points per inch/	293 PPI	233 PPI

Camera and Video

Camera and Video
Specification	J4	W1
Rear camera, main	8 MP Single	5 MP Single
Camera specs	8 MP AF	5 MP AF
Functions	LED flash	LED flash
Video	720p@30fps	720p@30fps
Front camera, selfie	8 MP Single	0.3 MP Single
Specifications	8 MP	VGA

Performance

Performance
Specification	J4	W1
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Quad-core 1.2 GHz Cortex-A7
Graphics processor GPU	Mali-400	Adreno 302

General specs

General specs
Specification	J4	W1
Release date	2019 October	2015 March
Colors	Blue Black Brown	Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	70 EUR	60 EUR

Communication and Connectivity

Communication and Connectivity
Specification	J4	W1
SIM card	Dual SIM (Nano-SIM dual stand-by)	Dual SIM
Network	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Speed	HSPA 21.1/5.76 Mbps	HSPA 21.1/5.76 Mbps
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n hotspot
GPS	Yes with A-GPS	A-GPS only
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.1 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	J4	W1
Radio	FM radio	FM radio

Other features

Other features
Specification	J4	W1
Dop	Sensors Accelerometer For USA	Sensors Accelerometer proximity