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Samsung Z3
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Phone Insight
Full Specifications September 4, 2026
Samsung Z3
Samsung · 2015

Samsung Z3

Samsung Z3 smartphone. Announced Oct 2015. Features 5.0″ display, Spreadtrum SC7730 chipset, 8 MP primary camera, 5 MP front camera, 2600 mAh battery, 8 GB storage, 1000 MB RAM.

Display 5.0"
Chipset Spreadtrum SC7730
RAM 1 GB
Storage 8GB storage, microSDXC
Camera 8 MP
Battery 2600 mAh
OS Tizen 2.3, up to 2.4
Build 137g, 7.9mm thickness

Launch

Announced 2015, October. Released 2015, October
Status Discontinued

Platform

OS Tizen 2.3, upgradable to 2.4
Chipset Spreadtrum SC7730
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400

Display

Type Super AMOLED
Size 5.0 inches, 68.9 cm 2 (~69.5% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density)

Memory

Card slot microSDXC (uses shared SIM slot)
Internal 8GB 1GB RAM

Main Camera

Single 8 MP, f/2.2, AF
Features LED flash, panorama, HDR
Video 720p@30fps

Selfie camera

Single 5 MP, f/2.2

Body

Dimensions 141.6 x 70 x 7.9 mm (5.57 x 2.76 x 0.31 in)
Weight 137 g (4.83 oz)
SIM Hybrid Dual SIM (Micro-SIM, dual stand-by)

Battery

Type Li-Ion 2600 mAh, removable
Talk time Up to 15 h (3G)
Music play Up to 55 h

Sound

Loudspeaker Yes
3.5mm jack Yes

Comms

WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 4.0, A2DP, LE
Positioning GPS, GLONASS
NFC No
Radio FM radio
USB microUSB 2.0, OTG

Network

Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
Speed HSPA

Features

Sensors Accelerometer, proximity
featuresother MP4/H.264 player MP3/WAV/AAC/Flac player Photo viewer Document viewer

Misc

Colors Black, Silver, Gold
Models SM-Z300H/DD, SM-Z300H
SAR 0.70 W/kg (head)     0.77 W/kg (body)
SAR EU 0.53 W/kg (head)     0.48 W/kg (body)
Phone Insight phoneinsight.org/ Printed September 4, 2026

For live pricing, photos, and comparisons, visit phoneinsight.org/phones/samsung-z3/

In depth

Full specifications

Announced 2015, October. Released 2015, October
Status Discontinued
OS Tizen 2.3, upgradable to 2.4
Chipset Spreadtrum SC7730
CPU Quad-core 1.3 GHz Cortex-A7
GPU Mali-400
Type Super AMOLED
Size 5.0 inches, 68.9 cm 2 (~69.5% screen-to-body ratio)
Resolution 720 x 1280 pixels, 16:9 ratio (~294 ppi density)
Card slot microSDXC (uses shared SIM slot)
Internal 8GB 1GB RAM
Single 8 MP, f/2.2, AF
Features LED flash, panorama, HDR
Video 720p@30fps
Single 5 MP, f/2.2
Dimensions 141.6 x 70 x 7.9 mm (5.57 x 2.76 x 0.31 in)
Weight 137 g (4.83 oz)
SIM Hybrid Dual SIM (Micro-SIM, dual stand-by)
Type Li-Ion 2600 mAh, removable
Talk time Up to 15 h (3G)
Music play Up to 55 h
Loudspeaker Yes
3.5mm jack Yes
WLAN Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth 4.0, A2DP, LE
Positioning GPS, GLONASS
NFC No
Radio FM radio
USB microUSB 2.0, OTG
Technology GSM / HSPA
2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 900 / 2100
Speed HSPA
Sensors Accelerometer, proximity
featuresother MP4/H.264 player MP3/WAV/AAC/Flac player Photo viewer Document viewer
Colors Black, Silver, Gold
Models SM-Z300H/DD, SM-Z300H
SAR 0.70 W/kg (head)     0.77 W/kg (body)
SAR EU 0.53 W/kg (head)     0.48 W/kg (body)
Price About 110 EUR
PhoneInsight Benchmark
28.6/100
Entry-level

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

Processor 20.8
Display 57.5
Camera 39.8
Battery 43.4
0.1%Popularity rank
6,080,342 hitsTotal views
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