BLU J2 vs ZTE Axon

Compare recorded specifications, size and practical differences.

BLU J2

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ZTE Axon

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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.

WeightJ2: 23.8 g lighterJ2: 146 g · Axon: 169.8 g
Screen diagonalJ2: 0.5 in smaller diagonalJ2: 5 in · Axon: 5.5 in
Memory variantsAt 32 GB storageJ2: 1 GB RAM · Axon: 2 GB RAM
Rear camera layoutSingle / DualJ2: Single · Axon: Dual
DepthAxon: 0.9 mm thinnerAxon: 9.4 mm · J2: 10.3 mm
HeightJ2: 9.9 mm shorterJ2: 144 mm · Axon: 153.9 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. J2
Height
144 mm
Width
73.1 mm
Depth
10.3 mm+0.9 mm versus Axon

Weight
146 g
2. Axon
Height
153.9 mm+9.9 mm versus J2
Width
73.7 mm
Depth
9.4 mm

Weight
169.8 g

Weight

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

1. J2146 g
2. Axon169.8 g

+23.8 g versus J2

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.

Screen size

1. J2 5 in · 16:9 About 68.9 cm² rectangular area
2. Axon 5.5 in · 16:9 About 83.4 cm² rectangular area

Axon has approximately 21% more rectangular screen area than J2.

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	J2	Axon
32 GBRecorded for all phones	1 GB RAM	2 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. J2

NFC: Unknown
Headphone jack: Yes
Memory card support: See details microSDXC

2. Axon

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

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. J22000 mAh
2. Axon3000 mAh

+1000 mAh versus J2

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. J22. Axon

Everyday essentials

Everyday essentials
Specification	J2	Axon
Dimensions (HxWxD)	144 Х 73.1 Х 10.3 mm	153.9 Х 73.7 Х 9.4 mm
Weight	146 g	169.8 g
Technology	IPS LCD	IPS LCD
Screen size	5" inch	5.5" inch
Screen resolution	480 x 854 px	1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.	32GB 1GB RAM	32 GB 2 GB RAM
Memory card support	microSDXC	No
BatteryCapacity is not battery life. No endurance test is implied.	2000 mAh Li-Po	3000 mAh Non-removable Li-Ion
Operating system OS	Android 8.1 Oreo (Go edition)	Android 5.1.1 (Lollipop)
Chipset	Unknown	Qualcomm MSM8974 Snapdragon 801 (28 nm)
NFC	Unknown	Yes
Headphone jack	Yes	Yes

Display

Display
Specification	J2	Axon
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen area	68.9 cm2	83.4 cm2
Screen format	16:9 (height:width)	16:9 (height:width)
Screen to body ratio	65.4%	73.5%
PPI /points per inch/	196 PPI	401 PPI
Screen protection	Unknown	Corning Gorilla Glass 3

Camera and Video

Camera and Video
Specification	J2	Axon
Rear camera, main	5 MP Single	13 MP Dual
Camera specs	5 MP	13 MP AF -2 MP depth sensor
Functions	LED flash	Dual-LED flash panorama HDR
Video	720p@30fps	1080p@30fps 720p@120fps
Front camera, selfie	5 MP Single	8 MP Single
Specifications	5 MP	8 MP

Performance

Performance
Specification	J2	Axon
Processor CPU	Quad-core 1.3 GHz Cortex-A7	Quad-core 2.3 GHz Krait 400
Graphics processor GPU	Mali-400	Adreno 330

General specs

General specs
Specification	J2	Axon
Release date	2019 December	2015 October
Colors	Blue Black Brown	Ion Gold Chromium Silver Phthalo Blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.	50 EUR	290 EUR
Battery life	Unknown	Stand by time- Up to 300 h (3G) Talking time- Up to 25 h (3G)

Communication and Connectivity

Communication and Connectivity
Specification	J2	Axon
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 -3G - HSDPA 850 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100) 2(1900) 3(1800) 4(1700/2100) 5(850) 7(2600) 12(700) 17(700) 29(700) 30(2300)
Speed	HSPA 21.1/5.76 Mbps	HSPA LTE
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/ac dual-band WiFi Direct hotspot
GPS	Yes with A-GPS	Yes with A-GPS
USB	microUSB 2.0	microUSB 2.0
Bluetooth	4.1 A2DP LE	4.0 A2DP

Music and Audio

Music and Audio
Specification	J2	Axon
Radio	FM radio	FM radio
Others	Unknown	32-bit/192kHz audio -Active noise cancellation with dedicated mic

Other features

Other features
Specification	J2	Axon
Dop	Sensors Accelerometer For USA	Sensors Accelerometer gyro proximity compass - Fast battery charging (Quick Charge 1.0)

BLU J2 vs ZTE Axon

BLU J2

ZTE Axon

Key differences

Physical size

Screen size

Memory variants

Practical features

1. J2

2. Axon

Battery capacity

Specifications

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