Screen size
K55.0"
W10 AlphaWinner: 5.7"+12%
Quick verdict
W10 Alpha leads the measured specs 10-1.
Measured wins
K5
1
spec wins
Ties
6
equal specs
W10 Alpha
10
spec wins
Overall winner
Screen size
Technology
K5
GSM / HSPA / LTE
W10 Alpha
GSM / HSPA / LTE
2G bands
K5
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
W10 Alpha
GSM 850 / 900 / 1800 / 1900
3G bands
K5
HSDPA 850 / 900 / 1900 / 2100 - X220, HSDPA 850 / 900 / 2100 - X220ds
W10 Alpha
HSDPA 850 / 900 / 2100
4G bands
K5
1, 3, 7, 8, 20 - X220
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
equal specsIP 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
K5
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
K5
2016, March. Released 2016, June
W10 Alpha
2020, February 19. Released 2020, February 19
Status
K5
Discontinued
W10 Alpha
Discontinued
Dimensions
K5
145 x 71.6 x 8.9 mm (5.71 x 2.82 x 0.35 in)
W10 Alpha
147.3 x 71 x 8.9 mm (5.80 x 2.80 x 0.35 in)
Weight
K5
128 g (4.52 oz)
W10 Alpha
170 g (6.00 oz)
SIM
K5
Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
W10 Alpha
Nano-SIM + Nano-SIM
Type
K5
IPS LCD
W10 Alpha
IPS LCD
Size
K5
5.0 inches, 68.9 cm2 (~66.4% screen-to-body ratio)
W10 Alpha
5.71 inches, 81.7 cm2 (~78.1% screen-to-body ratio)
Resolution
K5
480 x 854 pixels, 16:9 ratio (~196 ppi density)
W10 Alpha
720 x 1512 pixels, 19:9 ratio (~293 ppi density)
Protection
K5
Asahi Dragontrail Glass
W10 Alpha
-
OS
K5
Android 5.1.1 (Lollipop)
W10 Alpha
Android 9.0 (Pie)
Chipset
K5
Mediatek MT6582 (28 nm)
W10 Alpha
Unisoc SC9863A (28 nm)
CPU
K5
Quad-core 1.3 GHz Cortex-A7
W10 Alpha
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
GPU
K5
Mali-400MP2
W10 Alpha
IMG8322
Card slot
K5
microSDHC (dedicated slot)
W10 Alpha
microSDXC (dedicated slot)
Internal
K5
8GB 1GB RAM
W10 Alpha
32GB 3GB RAM
Other
K5
-
W10 Alpha
eMMC 5.1
Single
K5
5 MP, f/2.8, AF
W10 Alpha
8 MP, AF
Features
K5
LED flash
W10 Alpha
LED flash, panorama, HDR
Video
K5
1080p@30fps
W10 Alpha
1080p@30fps
Single
K5
2 MP, f/2.8
W10 Alpha
8 MP
Video
K5
W10 Alpha
720p@30fps
Loudspeaker
K5
Yes
W10 Alpha
Yes
3.5mm jack
K5
Yes
W10 Alpha
Yes
WLAN
K5
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
W10 Alpha
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Bluetooth
K5
4.0, A2DP, LE
W10 Alpha
4.1, A2DP, LE
Positioning
K5
GPS
W10 Alpha
GPS
NFC
K5
No
W10 Alpha
No
Radio
K5
FM radio
W10 Alpha
FM radio
USB
K5
microUSB 2.0
W10 Alpha
microUSB 2.0, OTG
Sensors
K5
Accelerometer, proximity
W10 Alpha
Accelerometer, proximity
Type
K5
Li-Ion 1900 mAh, removable
W10 Alpha
Li-Po 3450 mAh
Colors
K5
Gold, Silver, Titan
W10 Alpha
Black, Blue
Models
K5
X220
W10 Alpha
LMX210, LMX210LMW, LM-X210LMW
Price
K5
About 120 EUR
W10 Alpha
About 130 EUR