BLU J4 vs Nokia 603

Compare recorded specifications, size and practical differences.

BLU J4

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Nokia 603

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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.

Weight603: 48.4 g lighter603: 109.6 g · J4: 158 g
Width603: 15.2 mm narrower603: 57.1 mm · J4: 72.3 mm
Screen diagonal603: 2 in smaller diagonal603: 3.5 in · J4: 5.5 in
DepthJ4: 2.7 mm thinnerJ4: 10 mm · 603: 12.7 mm
Height603: 37.5 mm shorter603: 113.5 mm · J4: 151 mm
Release year2019 / 2011J4: 2019 · 603: 2011

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. 603
Height
113.5 mm
Width
57.1 mm
Depth
12.7 mm

Weight
109.6 g

Specifications

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Everyday essentials

Everyday essentials
Specification	J4	603
Dimensions (HxWxD)	151 Х 72.3 Х 10 mm	113.5 Х 57.1 Х 12.7 mm
Weight	158 g	109.6 g
Technology	IPS LCD	IPS LCD
Screen size	5.5" inch	3.5" inch
Screen resolution	720 x 1440 px	360 x 640 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 1GB RAM	2 GB (340 MB user available) 512 MB RAM 1 GB ROM
Memory card support	microSDXC	microSD up to 32 GB (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.	2200 mAh Removable Li-Po	0 mAh,
Operating system OS	Android 8.1 Oreo (Go edition)	Symbian Belle upgradable to Belle FP1
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	J4	603
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	78.1 cm2	33.8 cm2
Screen format	18:9 (height:width)	16:9 (height:width)
Screen to body ratio	71.5%	52.1%
PPI /points per inch/	293 PPI	210 PPI
Screen protection	Unknown	Scratch-resistant glass

Camera and Video

Camera and Video
Specification	J4	603
Rear camera, main	8 MP Single	5 MP Single
Camera specs	8 MP AF	5 MP
Functions	LED flash	fixed focus
Video	720p@30fps	720p@30fps
Front camera, selfie	8 MP Single	0 MP,
Specifications	8 MP	Unknown

Performance

Performance
Specification	J4	603
Processor CPU	Quad-core 1.3 GHz Cortex-A7	1.0 GHz
Graphics processor GPU	Mali-400	Unknown

General specs

General specs
Specification	J4	603
Release date	2019 October	2011 October
Colors	Blue Black Brown	Black white (front panel)/ black White Fuchsia Green Yellow blue (back panel)
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	70 EUR	100 EUR
Battery life	Unknown	Stand by time- Up to 460 h (2G) / Up to 490 h (3G) Talking time- Up 16 h (2G) / Up to 7 h (3G) Music play - Up to 75 h

Communication and Connectivity

Communication and Connectivity
Specification	J4	603
SIM card	Dual SIM (Nano-SIM dual stand-by)	Micro-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
Speed	HSPA 21.1/5.76 Mbps	HSPA 14.4/5.76 Mbps
GPRS	Yes	Class 33
Edge	Yes	Class 33
Wi-Fi	Wi-Fi 802.11 b/g/n Wi-Fi Direct hotspot	Wi-Fi 802.11 b/g/n
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0 USB Host
Bluetooth	4.1 A2DP LE	3.0 A2DP
Harmful irradiation	Unknown	SAR - 1.33 W/kg (head) 1.02 W/kg (body) SAR EU - 0.98 W/kg (head)

Music and Audio

Music and Audio
Specification	J4	603
Radio	FM radio	Stereo FM radio RDS
Others	Unknown	Nokia ClearBlack display Active noise cancellation with dedicated mic

Other features

Other features
Specification	J4	603
Dop	Sensors Accelerometer For USA	Sensors Accelerometer proximity compass - SNS integration -MP4/WMV/H.264 player -MP3/WAV/еAAC+ player -Dolby Digital Plus (via FP1 update) -Photo editor -Organizer -Quickoffice document editor -Adobe PDF Reader -Voice command/dial -Predictive text input