Lava O2
#2290
ZTE Blade A73
#2301Category Breakdown
Lava O2
ZTE Blade A73
Performance
64.864.8
Camera
44.344.3
Display
75.575.5
Battery
58.558.5
Build
68.868.8
Overall
61.261.2
Summary
- The Lava O2 and ZTE Blade A73 both feature similar build quality with dimensions close in size, but the Lava O2 is slightly heavier at 200g compared to the Blade A73's 190g.
- Both devices utilize a 90Hz IPS LCD display, with the Blade A73 having a marginally larger 6.6-inch screen and a slightly higher resolution of 720 x 1612 pixels.
- In terms of performance, the Lava O2 is powered by the Unisoc Tiger T616 chipset, while the Blade A73 uses the Unisoc T606, with the former offering slightly better CPU performance.
- The camera setup is comparable, with both featuring a 50 MP rear camera; however, the Blade A73 includes an additional 2 MP depth sensor, while the Lava O2 has an 8 MP front camera versus the Blade A73's 5 MP.
- Both phones are equipped with a 5000mAh battery, but the Blade A73 supports faster 22.5W charging compared to the Lava O2's 18W.
- Both devices run on Android 13, providing a similar software experience, but the Blade A73 offers NFC support and dual-band WiFi, which the Lava O2 lacks.
Side-by-side Specification Comparison
Lava O2
ZTE Blade A73
General
Release Date
2024, March 22
2023, August 31
Announced
2024, March 22
2023, August 31
Description
N/A
Also known as ZTE Blade V50 Smart
Display
Size
6.5"
6.6"
Type
IPS LCD, 90Hz
IPS LCD, 90Hz
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
PPI
720
720
Refresh Rate
90Hz
90Hz
Peak Brightness
N/A
N/A
HDR Support
✗
✗
Protection
N/A
N/A
Performance
Chipset
Unisoc Tiger T616 (12 nm)
Unisoc T606 (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-G57 MP1
Mali-G57 MP1
Memory
128GB 8GB RAM
128GB 4GB RAM
Expandable Storage
✗
✗
Card Slot
microSDXC (dedicated slot)
microSDXC (uses shared SIM slot)
Camera
Main Camera
50 MP
50 MP
Main Camera Details
50 MP, (wide), AFAuxiliary lens
50 MP, f/1.8, (wide), AF2 MP, (depth)
Front Camera
8 MP
5 MP
Front Camera Details
8 MP
5 MP
Video Recording
1080p@30fps
1080p@30fps
Selfie Video
1080p@30fps
720p@30fps
OIS
✗
✗
Night Mode
✗
✗
RAW Support
✗
✗
Battery
Capacity
5000 mAh
5000 mAh
Battery Details
Li-Po 5000 mAh
Li-Ion 5000 mAh
Charging Details
18W wired
22.5W wired
Fast Charging
✗
✗
Wireless Charging
✗
✗
Build & Design
Dimensions
165 x 76.1 x 8.7 mm (6.50 x 3.00 x 0.34 in)
165 x 76.1 x 8.4 mm (6.50 x 3.00 x 0.33 in)
Weight
200 g
190 g
Materials
N/A
N/A
Water Resistance
N/A
N/A
Colors
Imperial Green, Majestic Purple, Royal Gold
Gray, Blue, Green
Foldable
✗
✗
Connectivity
SIM
Nano-SIM + Nano-SIM
Nano-SIM + Nano-SIM
Network
GSM / HSPA / LTE
GSM / HSPA / LTE
Network Speed
HSPA, LTE
HSPA, LTE
5G
✗
✗
4G
✓
✓
WiFi
Wi-Fi 802.11 b/g/n/ac
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.0, A2DP, LE
5.2, A2DP, LE
NFC
✗
✓
USB
USB Type-C 2.0, OTG
USB Type-C 2.0
IR Blaster
✗
✗
Headphone Jack
✓
✓
Radio
✗
✗
Positioning
GPS
GPS
Software
Operating System
Android 13
Android 13
OS Version
Android 13
Android 13
Security
Fingerprint
✓
✓
Face Unlock
✗
✗
Sensors
Fingerprint (side-mounted), accelerometer, proximity
Fingerprint (side-mounted), accelerometer, proximity
Audio
Stereo Speakers
✗
✗
Loudspeaker
Yes
Yes
Audio Jack
Yes
Yes