Screen size
K7 (2017)5.0"
W10 AlphaWinner: 5.7"+12%
Quick verdict
W10 Alpha leads the measured specs 8-3.
Measured wins
K7 (2017)
3
spec wins
Ties
6
equal specs
W10 Alpha
8
spec wins
Overall winner
Screen size
Technology
K7 (2017)
GSM / HSPA / LTE
W10 Alpha
GSM / HSPA / LTE
2G bands
K7 (2017)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
W10 Alpha
GSM 850 / 900 / 1800 / 1900
3G bands
K7 (2017)
HSDPA 850 / 900 / 2100
W10 Alpha
HSDPA 850 / 900 / 2100
4G bands
K7 (2017)
1, 3, 7, 8, 20
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
W10 Alpha
1, 3, 5, 8, 40, 41
Speed
K7 (2017)
HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps
W10 Alpha
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat13 600/150 Mbps
Announced
K7 (2017)
2017, April. Released 2017, May
W10 Alpha
2020, February 19. Released 2020, February 19
Status
K7 (2017)
Discontinued
W10 Alpha
Discontinued
Dimensions
K7 (2017)
145.8 x 74.1 x 8.1 mm (5.74 x 2.92 x 0.32 in)
W10 Alpha
147.3 x 71 x 8.9 mm (5.80 x 2.80 x 0.35 in)
Weight
K7 (2017)
143 g (5.04 oz)
W10 Alpha
170 g (6.00 oz)
SIM
K7 (2017)
· Nano-SIM· Nano-SIM + Nano-SIM
W10 Alpha
Nano-SIM + Nano-SIM
Other
K7 (2017)
W10 Alpha
-
Type
K7 (2017)
IPS LCD
W10 Alpha
IPS LCD
Size
K7 (2017)
5.0 inches, 68.9 cm2 (~63.8% screen-to-body ratio)
W10 Alpha
5.71 inches, 81.7 cm2 (~78.1% screen-to-body ratio)
Resolution
K7 (2017)
480 x 854 pixels, 16:9 ratio (~196 ppi density)
W10 Alpha
720 x 1512 pixels, 19:9 ratio (~293 ppi density)
OS
K7 (2017)
Android 6.0.1 (Marshmallow)
W10 Alpha
Android 9.0 (Pie)
Chipset
K7 (2017)
Mediatek MT6737M (28 nm)
W10 Alpha
Unisoc SC9863A (28 nm)
CPU
K7 (2017)
Quad-core 1.1 GHz Cortex-A53
W10 Alpha
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
K7 (2017)
Mali-T720MP2
W10 Alpha
IMG8322
Card slot
K7 (2017)
microSDHC
W10 Alpha
microSDXC (dedicated slot)
Internal
K7 (2017)
8GB 1GB RAM, 16GB 2GB RAM
W10 Alpha
32GB 3GB RAM
Other
K7 (2017)
eMMC 5.0
W10 Alpha
eMMC 5.1
Single
K7 (2017)
8 MP, AF
W10 Alpha
8 MP, AF
Features
K7 (2017)
LED flash, HDR, panorama
W10 Alpha
LED flash, panorama, HDR
Video
K7 (2017)
720p@30fps
W10 Alpha
1080p@30fps
Single
K7 (2017)
5 MP
W10 Alpha
8 MP
Video
K7 (2017)
W10 Alpha
720p@30fps
Loudspeaker
K7 (2017)
Yes
W10 Alpha
Yes
3.5mm jack
K7 (2017)
Yes
W10 Alpha
Yes
WLAN
K7 (2017)
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
W10 Alpha
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
K7 (2017)
4.2, A2DP, LE
W10 Alpha
4.1, A2DP, LE
Positioning
K7 (2017)
GPS, GLONASS
W10 Alpha
GPS
NFC
K7 (2017)
No
W10 Alpha
No
Radio
K7 (2017)
Stereo FM radio with RDS
W10 Alpha
FM radio
USB
K7 (2017)
microUSB 2.0
W10 Alpha
microUSB 2.0, OTG
Sensors
K7 (2017)
Accelerometer, proximity
W10 Alpha
Accelerometer, proximity
Type
K7 (2017)
Li-Ion 2500 mAh, removable
W10 Alpha
Li-Po 3450 mAh
Colors
K7 (2017)
Titan, Brown
W10 Alpha
Black, Blue
Models
K7 (2017)
X230
W10 Alpha
LMX210, LMX210LMW, LM-X210LMW
Price
K7 (2017)
About 100 EUR
W10 Alpha
About 130 EUR