Screen size
Blue 20Winner: 6.5"+20%
Pro 6s5.2"
Quick verdict
Blue 20 leads the measured specs 12-6.
Measured wins
Blue 20
12
spec wins
Overall winner
Ties
2
equal specs
Pro 6s
6
spec wins
Screen size
Technology
Blue 20
GSM / HSPA / LTE / 5G
Pro 6s
GSM / HSPA / EVDO / LTE
2G bands
Blue 20
GSM 850 / 900 / 1800 / 1900
Pro 6s
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Blue 20
HSDPA 850 / 900 / 1900 / 2100
Pro 6s
HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1xEV-DO & TD-SCDMA
4G bands
Blue 20
LTE
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
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Pro 6s
1, 3, 7, 38, 39, 40, 41
5G bands
Blue 20
SA/NSA
Pro 6s
-
Speed
Blue 20
HSPA, LTE, 5G
Pro 6s
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Announced
Blue 20
2024, July 17
Pro 6s
2016, November. Released 2016, December
Status
Blue 20
Available. Released 2024, July
Pro 6s
Discontinued
Dimensions
Blue 20
8.3 mm thickness
Pro 6s
147.7 x 70.8 x 7.3 mm (5.81 x 2.79 x 0.29 in)
Weight
Blue 20
-
Pro 6s
163 g (5.75 oz)
SIM
Blue 20
Nano-SIM + Nano-SIM
Pro 6s
Nano-SIM + Nano-SIM
Type
Blue 20
IPS LCD, 90Hz
Pro 6s
Super AMOLED
Size
Blue 20
6.52 inches, 102.6 cm2
Pro 6s
5.2 inches, 74.5 cm2 (~71.3% screen-to-body ratio)
Resolution
Blue 20
1080 x 2400 pixels, 20:9 ratio (~404 ppi density)
Pro 6s
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
Blue 20
-
Pro 6s
Corning Gorilla Glass 4
Other
Blue 20
-
Pro 6s
3D Touch display
OS
Blue 20
Flyme AIOS
Pro 6s
Android 6.0 (Marshmallow), Flyme 7.3
Chipset
Blue 20
Unisoc T765 (6 nm)
Pro 6s
Mediatek MT6797T Helio X25 (20 nm)
CPU
Blue 20
Octa-core (2x2.3 GHz Cortex-A76 & 6x2.1 GHz Cortex-A55)
Pro 6s
Deca-core (2x2.5 GHz Cortex-A72, 4x2 GHz Cortex-A53, 4x1.4 GHz Cortex-A53)
GPU
Blue 20
Mali-G57 MC2
Pro 6s
Mali-T880 MP4
Card slot
Blue 20
microSDXC
Pro 6s
No
Internal
Blue 20
128GB 6GB RAM, 256GB 8GB RAM
Pro 6s
64GB 4GB RAM
Dual
Blue 20
13 MP, AF (interpolated to 50 MP) Secondary unspecified camera
Pro 6s
-
Features
Blue 20
LED flash, panorama, HDR
Pro 6s
Laser AF, Ten-LED dual-tone flash, HDR, panorama
Video
Blue 20
4K@30fps, 1080p@30fps
Pro 6s
4K@30fps, 1080p@30fps
Single
Blue 20
-
Pro 6s
12 MP, f/2.0, 1/2.9", 1.25µm, PDAF, 4-axis OIS
Single
Blue 20
5 MP (interpolated to 8 MP)
Pro 6s
5 MP, f/2.0, 1/4.0", 1.4µm
Video
Blue 20
1080p@30fps
Pro 6s
1080p@30fps
Loudspeaker
Blue 20
Yes, with stereo speakers
Pro 6s
Yes
3.5mm jack
Blue 20
Yes
Pro 6s
Yes
Other
Blue 20
-
Pro 6s
32-bit/192kHz audio
WLAN
Blue 20
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Pro 6s
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Blue 20
5.0, A2DP
Pro 6s
4.1, A2DP, LE
Positioning
Blue 20
GPS, GALILEO, GLONASS, BDS
Pro 6s
GPS, GLONASS, BDS
NFC
Blue 20
Unspecified
Pro 6s
Yes
Radio
Blue 20
No
Pro 6s
No
USB
Blue 20
USB Type-C
Pro 6s
USB Type-C 3.1
Sensors
Blue 20
Fingerprint (side-mounted); unspecified sensors
Pro 6s
Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Type
Blue 20
5010 mAh
Pro 6s
Li-Ion 3060 mAh, non-removable
Charging
Blue 20
-
Pro 6s
24W wired
Colors
Blue 20
Black, White, Purple
Pro 6s
Black, Gold, Silver, Rose Gold
Price
Blue 20
-
Pro 6s
About 430 EUR