Entry-level · 2015

ZTE Obsidian

Nobody owns this yet
Our Take
Watch out No more updates, HD+ display, not Full HD
Skip if Long video-watching sessions
Compare

Full specifications

Display

4.5″ · TFT LCD · 480 × 854 · 60 Hz
Basic

A standard LCD panel. Fine indoors, watch out for sunlight legibility.

Screen size
4.5"
Panel type
TFT LCD
Resolution
480 × 854 px
Refresh rate
60 Hz
Slow for 2026
HDR
Not listed

Performance

Mediatek MT6735M (28 nm) · 4-core 1.0 GHz · Mali-T720MP2
Chipset
Mediatek MT6735M (28 nm)
Current CPU tier
Unknown
CPU
4-core, 1.0 GHz
GPU
Mali-T720MP2
Process
28 nm

Software & updates

Android 5.1 (Lollipop) · 2-year support (brand estimate)
Likely end of life

This phone is past its update window — it still works, but new Android versions and most security patches have stopped.

Operating system
Android 5.1 (Lollipop)
Software support
2 years of updates (brand estimate)
Updates remaining
None — past its update window

Camera

5 MP main · 2 MP selfie

A standard camera setup — sharp in daylight, expect noise in low light.

Main camera
5 MP
Front camera
2 MP

Battery

1800 mAh
Plan to charge daily

Small by today's standards. Plan on charging once a day, twice if you're heavy.

Capacity
1800 mAh
Removable
Yes

Memory

1 GB RAM · 4 GB · expandable
Tight
RAM
1 GB
Tight for 2026
Storage
4 GB
Fills fast
Expandable
Yes

Connectivity

4G LTE
5G
No
4G LTE
Yes
NFC
No
Wi-Fi
Not listed
Bluetooth
4.0
USB
Micro-USB 2.0
USB OTG
No
3.5mm jack
Yes
IR blaster
No
SIM
1× Micro-SIM

Build & Design

5 g · 10.2 mm
Height
137.4 mm
Width
68.6 mm
Thickness
10.2 mm
Weight
5 g

Sensors

Accelerometer
Sensors
Accelerometer

Images and battery life estimates from GSMArena

How it stacks up against the rest.

A few phones around the same price, so you can see what this one does better and what it gives up.

vs

Apple iPhone 6s

Loses on most 1 win 4 losses
Lighter in hand
5 g vs 143 g
Lower-resolution screen
TFT LCD vs IPS LCD panel · 480 × 854 vs 750 × 1334 resolution
Lower performance tier
Unknown vs Entry-level tier
No NFC
No NFC vs NFC
Starts with less storage
4 GB vs 16 GB baseline
vs

Samsung Galaxy S6

Loses on most 5 losses
Lower-resolution screen
TFT LCD vs Super AMOLED panel · 480 × 854 vs 1440 × 2560 resolution · 4.5″ vs 5.1″ screen
Lower performance tier
Unknown vs Entry-level tier
Less stable camera
No OIS vs OIS
Smaller battery capacity
1,800 mAh vs 2,550 mAh battery
No NFC
No NFC vs NFC

Where to buy

We don't have any listings for this phone yet. Try searching on Konga or Jiji.