Lava Z81 vs Realme U1

Lava Z81

Lava Z81

October, 2018


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Realme U1

Realme U1

November, 2018


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Lava Z81 vs Realme U1


Lava Z81

Realme U1

Price
EUR: N/AEUR: €130
USD: N/AUSD: N/A
GBP: N/AGBP: N/A
INR: N/AINR: N/A
PKR: N/APKR: N/A
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
152.2 x 73 x 7.9 mm (5.99 x 2.87 x 0.31 in)157 x 74 x 8 mm (6.18 x 2.91 x 0.31 in)
Weight
141 g (4.97 oz)168 g (5.93 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors
Black/Blue, Gold/BlackAmbitious Black, Brave Blue, Fiery Gold
Models
Z81RMX1831, RMX1833
Display
Type
IPS LCDIPS LCD
Size
5.7 inches, 83.8 cm2 (~75.5% screen-to-body ratio)6.3 inches, 97.4 cm2 (~83.9% screen-to-body ratio)
Resolution
720 x 1440 pixels, 18:9 ratio (~282 ppi density)1080 x 2340 pixels, 19.5:9 ratio (~409 ppi density)
Multitouch
Yes, up to 5 fingersYes
Protection
Corning Gorilla Glass 3Corning Gorilla Glass 3
Network
Technology
GSM / HSPA / LTEGSM / HSPA / LTE
2G Bands
GSM 900 / 1800 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 900 / 2100HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 8, 40, 411, 3, 5, 8, 38, 40, 41
Notifications
Alert Types
Vibration, MP3, WAV ringtonesVibration, MP3, WAV ringtones
Memory
Internal Memory
16GB ROM, 2GB RAM

32GB ROM, 3GB RAM
32GB ROM, 3GB RAM

64GB ROM, 3GB RAM

64GB ROM, 4GB RAM
Storage Type
eMMC 5.1eMMC 5.1
Card Slot
microSDXC (dedicated slot)microSDXC (dedicated slot)
Connectivity
GPRS
YesYes
EDGE
YesYes
Speed
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 MbpsHSPA 42.2/5.76 Mbps, LTE Cat6 300/50 Mbps
WLAN
Wi-Fi 802.11 b/g/n, Wi-Fi DirectWi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
4.2, A2DP, LE4.2, A2DP, LE
USB
microUSB 2.0microUSB 2.0, OTG
GPS
Yes, with A-GPSYes, with A-GPS, GLONASS
NFC
NoNo
Camera
Main Camera
13 MP, f/2.2Primary: 13 MP, f/2.2, AF

Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps1080p@30fps, 720p@90fps
Selfie Camera
13 MP, f/2.0

Features: LED flash
25 MP, f/2.0, 1/2.8", 0.9µm

Features: HDR

Video: 1080p@30fps
Multimedia
Audio Format Support
MP3/WAV/eAAC+MP3/eAAC+/WAV
Video Format Support
MP4/H.264MP4/H.264/FLAC
Radio
FM radioFM radio
Software
Operating System (OS)
Android OS, v8.1 (Oreo)Android OS, v8.1 (Oreo)
Upgradable
Upgradable to Android 9.0 (Pie)
UI
ColorOS 6
Browser
HTML5HTML5
Messaging
SMS(threaded view), MMS, Email, IMSMS(threaded view), MMS, Email, Push Email, IM
Hardware
Chipset
Mediatek MT6761 Helio A22 (12 nm)Mediatek MT6771 Helio P70 (12nm)
CPU
Quad-core 2.0 GHz Cortex-A53Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
PowerVR GE8320Mali-G72 MP3
Sensors
Fingerprint (rear-mounted), accelerometer, proximityFingerprint (rear-mounted), accelerometer, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Speakers
YesYes
Audio Jack
3.5 mm3.5 mm
Benchmarks
Performance
AnTuTu: 144436 (v7)

GeekBench: 6004 (v4.4)

GFXBench: 7.1fps (ES 3.1 onscreen)
Battery
Battery Type
Li-Po 3000 mAh, non-removableLi-Ion 3500 mAh, non-removable
Charging
10W wired

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