Posh Volt Max LTE L640 vs UMIDIGI Z2 Special Edition
Posh Volt Max LTE L640
UMIDIGI Z2 Special Edition
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
-
3G networkHSDPA 850, 1900, 2100HSDPA 850, 900, 1700, 1900, 2100
-
4G networkLTE frequency band 2(1900), 3(1800), 4(1700/2100), 7(2600), 17(700)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
-
EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2016-32018-8
-
Status2016-62018-8
-
Design
-
Build-Aluminium alloy, glass
-
SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD))
-
Height176 mm153.4 mm
-
Width89.3 mm74.4 mm
-
Thickness8.1 mm8.3 mm
-
Weight230 g165 g
-
ColorsGold, Grey, Rose GoldBlack, Blue, Purple
-
Display
-
Display typeIPS LCD capacitive touchscreenIPS capacitive touchscreen
-
Physical size6.44 inches6.2 inches
-
Resolution1280 x 1920 pixels1080 x 2246 pixels
-
Pixel density358 ppi402 ppi
-
Display colors1677721616777216
-
Protection-Scratch resistant, 2.5D curved glass screen
-
MultitouchYes, max 5 fingersYes
-
Hardware
-
CPU-Octa-core
-
CPUOcta-core 1.3 GHz ARM Cortex-A53Quad-core 2.0 GHz Cortex-A53
-
CPU(second)quad-core 1.5 GHz Cortex-A53
-
ChipsetMediatek MT6753MediaTek Helio P23 (MT6763V)
-
GPUMali-T760MP2Mali-G71 MP2
-
Memory RAM3 GB4 GB
-
Internal storage32, 64 GB64 GB
-
Memory cardmicroSD, microSDHC, microSDXC
-
Memory card max-256 GB
-
Storage-eMMC 5.1
-
OS
-
OSAndroid OS, v5.1 (Lollipop)Android 8.1 Oreo
-
Main camera
-
Camera type-Dual
-
Main camera13 MP, f/2.416 MP, f/1.7 , 1/2.8" , 1.12 µm
-
8 MP
-
Primary camera resolution-4672 x 3504 pixels
-
Primary camera video1080p@30fps1080p@30fps
-
Primary camera Autofocusautofocus-
-
Primary camera flashLED flashdual-LED flash
-
Primary camera phase detection autofocus-phase detection autofocus
-
Camera features1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focusAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
-
Selfie camera
-
Selfie camera type-Dual
-
Selfie camera8 MP, f/2.2 , 1/5" , 1.12 µm16 MP, f/2.0 , 1.3 µm
-
8 MP
-
Selfie camera resolution-4672 x 3504 pixels
-
Selfie camera video-1080p@30fps
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes
-
NotificationsVibration; MP3, WAV ringtones-
-
Earpiece-Yes
-
Headphone adapter-Yes
-
Multimedia
-
RadioNo-
-
Radio FM-FM radio
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYesYes
-
Wi-Fi display-Yes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C reversible connector
-
USB On-The-GoYesYes
-
Bluetoothv4.1v4.2
-
Bluetooth A2DPYesYes
-
bluetooth HID-Yes
-
bluetooth LEYes-
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASS-Yes
-
Features
-
Messaging SMSSMS(threaded view)-
-
Messaging MMSMMS-
-
Messaging EmailEmail-
-
Messaging IMIM-
-
Messaging Push MailPush Mail-
-
JavaNo-
-
SensorsAccelerometer, compass, proximityAccelerometer, compass, fingerprint, gyroscope, light, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity6000 mAh3850 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Yes
-
Talk time 2G16 h-
-
Talk time 3G8 h-
-
Standby time 2G600 h-
-
Standby time 3G400 h-
