Lava Z91 vs Ulefone Armor X13
Product
Price
169 USD
169 USD
Status
Available
Available
Brand
Lava
Ulefones
Model No
Z91
Armor X13
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
2G bands
GSM 900 / 1800 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 5, 40, 41
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
HSPA, LTE
Dimensions
152 x 72.9 x 7.7 mm (5.98 x 2.87 x 0.30 in)
173 x 83 x 13.6 mm (6.81 x 3.27 x 0.54 in)
Weight
147 g (5.19 oz)
300 g (10.58 oz)
Build
IP68/IP69K dust/water resistant (up to 1.5m for 30 min)
Drop-to-concrete resistance from up to 1.5m
MIL-STD-810H compliant
SIM
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Black/Orange
Size
5.7 inches, 83.8 cm2 (~75.7% screen-to-body ratio)
6.52 inches, 102.6 cm2 (~71.5% screen-to-body ratio)
Resolution
720 x 1440 pixels, 18:9 ratio (~282 ppi density)
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Type
IPS LCD
Chipset
Mediatek MT6739 (28 nm)
Mediatek Helio G36 (12 nm)
CPU
PowerVR GE8100
Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
OS
Android 13
GPU
PowerVR GE8320
Storage
32GB 3GB RAM ,eMMC 5.1
64GB
eMMC 5.1
Card Slot
microSDXC (dedicated slot)
microSDXC (dedicated slot)
RAM
6GB
Features
1080p@30fps
LED flash
Lens 1
50 MP, f/1.8, (wide), 0.64µm, PDAF
Lens 2
24 MP, f/1.8, (night vision), 2 infrared night vision lights
Video
1080p@30fps
Features
Single
Lens 1
8 MP, f/2.0, (wide), 1.12µm
Video
Yes
Capacity
Non-removable Li-Po 3000 mAh battery
Li-Po 6320 mAh, non-removable
Charging
10W wired
Sensors
Fingerprint (rear-mounted), accelerometer, proximity
Accelerometer, proximity
Bluetooth
4.0, A2DP
5.0, A2DP, LE
GPS
A-GPSRadio,FM radio
GPS, GLONASS, GALILEO, BDS
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
NFC
Yes
Radio
Wireless FM radio, RDS, recording
USB
USB Type-C 2.0
Launch Date
2023, August 29
Loudspeaker
Yes
3.5mm jack
Yes