Screen size
Evolve XWinner: 6.0"+25%
KEY2 LE4.5"
Quick verdict
Evolve X leads the measured specs 8-5.
Measured wins
Evolve X
8
spec wins
Overall winner
Ties
5
equal specs
KEY2 LE
5
spec wins
Screen size
Technology
Evolve X
GSM / HSPA / LTE
KEY2 LE
GSM / HSPA / LTE
2G bands
Evolve X
GSM 850 / 900 / 1800 / 1900
KEY2 LE
GSM 850 / 900 / 1800 / 1900
3G bands
Evolve X
HSDPA 900 / 2100
KEY2 LE
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
Evolve X
1, 3, 5, 7, 8, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
KEY2 LE
1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 26, 28, 32, 38, 40, 41 - BBE100-1, BBE100-4 DS (EU, Africa, AU), 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 29, 66, 38, 39, 40, 41 - BBE100-2, BBE100-5 DS (NA, LATAM)
Speed
Evolve X
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat12 600/150 Mbps
KEY2 LE
HSPA, LTE
Announced
Evolve X
2018, August. Released 2018, August
KEY2 LE
2018, August. Released 2018, October
Status
Evolve X
Discontinued
KEY2 LE
Discontinued
Dimensions
Evolve X
159.1 x 76.8 x 8.8 mm (6.26 x 3.02 x 0.35 in)
KEY2 LE
150.3 x 71.8 x 8.4 mm (5.92 x 2.83 x 0.33 in)
Weight
Evolve X
170 g (5.93 oz)
KEY2 LE
156 g (5.50 oz)
Build
Evolve X
Glass front (Gorilla Glass 5), plastic/aluminum back, aluminum frame (7000 series)
KEY2 LE
Glass front (Gorilla Glass), plastic back, aluminum frame
SIM
Evolve X
· Nano-SIM· Nano-SIM + Nano-SIM
KEY2 LE
· Nano-SIM· Nano-SIM + Nano-SIM
Keyboard
Evolve X
-
KEY2 LE
QWERTY
Type
Evolve X
IPS LCD
KEY2 LE
IPS LCD
Size
Evolve X
5.99 inches, 92.6 cm2 (~75.8% screen-to-body ratio)
KEY2 LE
4.5 inches, 60.0 cm2 (~55.6% screen-to-body ratio)
Resolution
Evolve X
1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
KEY2 LE
1080 x 1620 pixels, 3:2 ratio (~434 ppi density)
Protection
Evolve X
Corning Gorilla Glass 5
KEY2 LE
Corning Gorilla Glass (unspecified version)
OS
Evolve X
Android 8.1 (Oreo)
KEY2 LE
Android 8.1 (Oreo)
Chipset
Evolve X
Qualcomm SDM660 Snapdragon 660 (14 nm)
KEY2 LE
Qualcomm SDM636 Snapdragon 636 (14 nm)
CPU
Evolve X
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
KEY2 LE
Octa-core (4x1.8 GHz Kryo 260 Gold & 4x1.6 GHz Kryo 260 Silver)
GPU
Evolve X
Adreno 512
KEY2 LE
Adreno 509
Card slot
Evolve X
microSDXC (uses shared SIM slot)
KEY2 LE
microSDXC (uses shared SIM slot)
Internal
Evolve X
64GB 6GB RAM
KEY2 LE
32GB 4GB RAM, 64GB 4GB RAM
Other
Evolve X
eMMC 5.1
KEY2 LE
eMMC 5.1
Dual
Evolve X
12 MP, f/1.8, 1/2.8", 1.29µm, PDAF 13 MP, f/2.6, 1/3.4", 1.0µm, 2х optical zoom, PDAF
KEY2 LE
13 MP, f/2.2, 1/3.1", 1.12µm, PDAF Auxiliary lens
Features
Evolve X
Dual-LED dual-tone flash, HDR, panorama
KEY2 LE
Dual-LED dual-tone flash, HDR, panorama
Video
Evolve X
1080p@30fps
KEY2 LE
4K@30fps, 1080p@30fps
Single
Evolve X
16 MP, f/2.0, (wide), 1/3.06", 1.0µm
KEY2 LE
8 MP
Features
Evolve X
LED flash
KEY2 LE
-
Video
Evolve X
1080p@30/60fps
KEY2 LE
1080p@30fps
Loudspeaker
Evolve X
Yes
KEY2 LE
Yes
3.5mm jack
Evolve X
Yes
KEY2 LE
Yes
WLAN
Evolve X
Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct
KEY2 LE
Wi-Fi 802.11 а/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Evolve X
5.0, A2DP, LE
KEY2 LE
5.0, A2DP, LE, EDR
Positioning
Evolve X
GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS
KEY2 LE
GPS, GLONASS
NFC
Evolve X
No
KEY2 LE
Yes
Radio
Evolve X
FM radio
KEY2 LE
FM radio
USB
Evolve X
USB Type-C 2.0, OTG
KEY2 LE
USB Type-C 2.0, OTG
Sensors
Evolve X
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
KEY2 LE
Fingerprint (front-mounted), accelerometer, proximity, compass
Type
Evolve X
Li-Ion 4000 mAh, non-removable
KEY2 LE
Li-Ion 3000 mAh, non-removable
Charging
Evolve X
18W wired, PD2.0, QC3 Wireless (Qi)
KEY2 LE
-
Colors
Evolve X
Black
KEY2 LE
Slate, Champagne, Atomic
Price
Evolve X
About 350 EUR
KEY2 LE
About 440 EUR
Models
Evolve X
-
KEY2 LE
BBE100-4, BBE100-5, BBE100-1, BBE100-2
SAR
Evolve X
-
KEY2 LE
1.01 W/kg (head) 1.17 W/kg (body)
SAR EU
Evolve X
-
KEY2 LE
0.78 W/kg (head) 1.61 W/kg (body)