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Samsung Galaxy J1 4G
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Phone Insight
Full Specifications September 5, 2026
Samsung Galaxy J1 4G Android 4.4
Samsung · 2015

Samsung Galaxy J1 4G

Samsung Galaxy J1 4G Android smartphone. Announced Jan 2015. Features 4.3″ display, 5 MP primary camera, 2 MP front camera, 1850 mAh battery, 4 GB storage, 768 MB RAM.

Display 4.3"
RAM 768 GB
Storage 4GB 768MB RAM storage, microSDXC slot
Camera 5 MP
Battery 1850 mAh
OS Android 4.4.4
Build 122g, 8.9mm thickness

Launch

Announced 2015, January. Released 2015, March
Status Discontinued

Platform

OS Android 4.4.4 (KitKat)
CPU Quad-core 1.2 GHz

Display

Type TFT
Size 4.3 inches, 52.6 cm 2 (~59.8% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)

Memory

Card slot microSDXC (dedicated slot)
Internal 4GB 768MB RAM

Main Camera

Single 5 MP, AF
Features LED flash
Video 720p@30fps

Selfie camera

Single 2 MP

Body

Dimensions 129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in)
Weight 122 g (4.30 oz)
SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)

Battery

Type Li-Ion 1850 mAh, removable

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP
Positioning GPS, GLONASS
NFC Yes
Radio FM radio, RDS, recording
USB microUSB 2.0

Network

Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 7, 8, 20
Speed HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Features

Sensors Accelerometer, proximity

Misc

Colors White, Black, Blue
Models SM-J120G
Phone Insight phoneinsight.org/ Printed September 5, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/samsung-galaxy-j1-4g/

In depth

Full specifications

Announced 2015, January. Released 2015, March
Status Discontinued
OS Android 4.4.4 (KitKat)
CPU Quad-core 1.2 GHz
Type TFT
Size 4.3 inches, 52.6 cm 2 (~59.8% screen-to-body ratio)
Resolution 480 x 800 pixels, 5:3 ratio (~217 ppi density)
Card slot microSDXC (dedicated slot)
Internal 4GB 768MB RAM
Single 5 MP, AF
Features LED flash
Video 720p@30fps
Single 2 MP
Dimensions 129 x 68.2 x 8.9 mm (5.08 x 2.69 x 0.35 in)
Weight 122 g (4.30 oz)
SIM Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Type Li-Ion 1850 mAh, removable
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth 4.0, A2DP
Positioning GPS, GLONASS
NFC Yes
Radio FM radio, RDS, recording
USB microUSB 2.0
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 7, 8, 20
Speed HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
Sensors Accelerometer, proximity
Colors White, Black, Blue
Models SM-J120G
Price About 120 EUR
PhoneInsight Benchmark
38.7/100
Entry-level

A specs-derived composite score, not a lab benchmark -- useful for ranking and comparison.

Processor 37.5
Display 51.5
Camera 36.8
Battery 36.2
4,322,144 hitsTotal views
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