Screen size
15 Lite5.5"
Blue 20Winner: 6.5"+16%
Quick verdict
Blue 20 leads the measured specs 13-5.
Measured wins
15 Lite
5
spec wins
Ties
2
equal specs
Blue 20
13
spec wins
Overall winner
Screen size
Technology
15 Lite
GSM / CDMA / HSPA / LTE
Blue 20
GSM / HSPA / LTE / 5G
2G bands
15 Lite
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
Blue 20
GSM 850 / 900 / 1800 / 1900
3G bands
15 Lite
HSDPA 850 / 900 / 1900 / 2100
Blue 20
HSDPA 850 / 900 / 1900 / 2100
4G bands
15 Lite
1, 3, 5, 8, 34, 38, 39, 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
USB
5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Blue 20
LTE
Speed
15 Lite
HSPA, LTE
Blue 20
HSPA, LTE, 5G
5G bands
15 Lite
-
Blue 20
SA/NSA
Announced
15 Lite
2018, April. Released 2018, May
Blue 20
2024, July 17
Status
15 Lite
Discontinued
Blue 20
Available. Released 2024, July
Dimensions
15 Lite
143.6 x 72.4 x 7.5 mm (5.65 x 2.85 x 0.30 in)
Blue 20
8.3 mm thickness
Weight
15 Lite
145 g (5.11 oz)
Blue 20
-
SIM
15 Lite
Nano-SIM + Nano-SIM
Blue 20
Nano-SIM + Nano-SIM
Type
15 Lite
IPS LCD
Blue 20
IPS LCD, 90Hz
Size
15 Lite
5.46 inches, 82.2 cm2 (~79.0% screen-to-body ratio)
Blue 20
6.52 inches, 102.6 cm2
Resolution
15 Lite
1080 x 1920 pixels, 16:9 ratio (~403 ppi density)
Blue 20
1080 x 2400 pixels, 20:9 ratio (~404 ppi density)
OS
15 Lite
Android 7.1.2 (Nougat), Flyme 7
Blue 20
Flyme AIOS
Chipset
15 Lite
Qualcomm MSM8953-Pro Snapdragon 626 (14 nm)
Blue 20
Unisoc T765 (6 nm)
CPU
15 Lite
Octa-core 2.2 GHz Cortex-A53
Blue 20
Octa-core (2x2.3 GHz Cortex-A76 & 6x2.1 GHz Cortex-A55)
GPU
15 Lite
Adreno 506
Blue 20
Mali-G57 MC2
Card slot
15 Lite
microSDXC (uses shared SIM slot)
Blue 20
microSDXC
Internal
15 Lite
64GB 4GB RAM
Blue 20
128GB 6GB RAM, 256GB 8GB RAM
Other
15 Lite
eMMC 5.1
Blue 20
-
Single
15 Lite
12 MP, f/1.9, 1.4 µm, dual pixel PDAF
Blue 20
-
Features
15 Lite
Six-LED dual-tone flash, HDR, panorama
Blue 20
LED flash, panorama, HDR
Video
15 Lite
1080p@30fps
Blue 20
4K@30fps, 1080p@30fps
Dual
15 Lite
-
Blue 20
13 MP, AF (interpolated to 50 MP) Secondary unspecified camera
Single
15 Lite
20 MP, f/2.0, (wide), 1/2.8", 1.0µm
Blue 20
5 MP (interpolated to 8 MP)
Video
15 Lite
1080p@30fps
Blue 20
1080p@30fps
Loudspeaker
15 Lite
Yes
Blue 20
Yes, with stereo speakers
3.5mm jack
15 Lite
Yes
Blue 20
Yes
WLAN
15 Lite
Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct
Blue 20
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
15 Lite
4.2, A2DP, LE
Blue 20
5.0, A2DP
Positioning
15 Lite
GPS, GLONASS, BDS
Blue 20
GPS, GALILEO, GLONASS, BDS
NFC
15 Lite
No
Blue 20
Unspecified
Radio
15 Lite
No
Blue 20
No
USB
15 Lite
USB Type-C 2.0
Blue 20
USB Type-C
Sensors
15 Lite
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Blue 20
Fingerprint (side-mounted); unspecified sensors
Type
15 Lite
Li-Ion 3000 mAh, non-removable
Blue 20
5010 mAh
Charging
15 Lite
18W wired
Blue 20
-
Colors
15 Lite
Black, Gold, Red
Blue 20
Black, White, Purple
Models
15 Lite
15 Lite
Blue 20
-
Price
15 Lite
About 240 EUR
Blue 20
-