Screen size
Mi 2S4.3"
Poco C81xWinner: 6.9"+38%
Quick verdict
Poco C81x leads the measured specs 15-2.
Measured wins
Mi 2S
2
spec wins
Ties
4
equal specs
Poco C81x
15
spec wins
Overall winner
Screen size
Technology
Mi 2S
GSM / HSPA
Poco C81x
GSM / HSPA / LTE
2G bands
Mi 2S
GSM 850 / 900 / 1800 / 1900
Poco C81x
GSM 850 / 900 / 1800 / 1900
3G bands
Mi 2S
HSDPA 850 / 1900 / 2100
Poco C81x
HSDPA 850 / 900 / 2100
Speed
Mi 2S
HSPA 42.2/5.76 Mbps
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
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Poco C81x
HSPA, LTE
4G bands
Mi 2S
-
Poco C81x
1, 3, 5, 8, 28, 40, 41
Announced
Mi 2S
2013, April. Released 2013, April
Poco C81x
2026, April 23
Status
Mi 2S
Discontinued
Poco C81x
Available. Released 2026, April 23
Dimensions
Mi 2S
126 x 62 x 10.2 mm (4.96 x 2.44 x 0.40 in)
Poco C81x
171.8 x 77.8 x 8.3 mm (6.76 x 3.06 x 0.33 in)
Weight
Mi 2S
145 g (5.11 oz)
Poco C81x
193 g (6.81 oz)
SIM
Mi 2S
Mini-SIM
Poco C81x
Nano-SIM + Nano-SIM
Other
Mi 2S
-
Poco C81x
Dust and splash resistant
Type
Mi 2S
IPS LCD
Poco C81x
IPS LCD, 120Hz, 650 nits (HBM)
Size
Mi 2S
4.3 inches, 51.0 cm2 (~65.2% screen-to-body ratio)
Poco C81x
6.88 inches, 112.4 cm2 (~84.1% screen-to-body ratio)
Resolution
Mi 2S
720 x 1280 pixels, 16:9 ratio (~342 ppi density)
Poco C81x
720 x 1640 pixels (~260 ppi density)
OS
Mi 2S
Android 4.1 (Jelly Bean), upgradable to 4.4.4 (KitKat), MIUI 5
Poco C81x
Android 15, up to 2 major Android upgrades
Chipset
Mi 2S
Qualcomm APQ8064 Snapdragon S4 Pro
Poco C81x
Unisoc T7250 (12 nm)
CPU
Mi 2S
Quad-core 1.7 GHz Krait 300
Poco C81x
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mi 2S
Adreno 320
Poco C81x
Mali-G57 MP1
Card slot
Mi 2S
No
Poco C81x
microSDXC (dedicated slot)
Internal
Mi 2S
16GB 2GB RAM, 32GB 2GB RAM
Poco C81x
64GB 3GB RAM
Single
Mi 2S
8 MP, f/2.2 (16 GB version) 13 MP, f/2.2, AF (32 GB version)
Poco C81x
13 MP, f/2.2, (wide)
Features
Mi 2S
LED flash, HDR
Poco C81x
LED flash, HDR
Video
Mi 2S
1080p@30fps, 720p@90fps, HDR
Poco C81x
1080p@30fps
Single
Mi 2S
2 MP
Poco C81x
8 MP, f/2.0, (wide)
Video
Mi 2S
1080p@30fps
Poco C81x
1080p@30fps
Features
Mi 2S
-
Poco C81x
HDR
Loudspeaker
Mi 2S
Yes
Poco C81x
Yes
3.5mm jack
Mi 2S
Yes
Poco C81x
Yes
WLAN
Mi 2S
Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
Poco C81x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Mi 2S
4.0, A2DP
Poco C81x
5.2, A2DP, LE
Positioning
Mi 2S
GPS, GLONASS
Poco C81x
GPS, GALILEO, GLONASS, QZSS
NFC
Mi 2S
No
Poco C81x
No
Radio
Mi 2S
FM radio
Poco C81x
FM radio
USB
Mi 2S
microUSB 2.0 (MHL TV-out), OTG
Poco C81x
USB Type-C 2.0, OTG
Sensors
Mi 2S
Accelerometer, gyro, proximity, compass
Poco C81x
Fingerprint (side-mounted), accelerometer, compass
Other
Mi 2S
-
Poco C81x
Virtual proximity sensing
Type
Mi 2S
Li-Ion 2000 mAh, removable
Poco C81x
5200 mAh
Stand-by
Mi 2S
Up to 450 h (3G)
Poco C81x
-
Talk time
Mi 2S
Up to 15 h (3G)
Poco C81x
-
Music play
Mi 2S
Up to 45 h
Poco C81x
-
Charging
Mi 2S
-
Poco C81x
15W wired 7.5W reverse wired
Colors
Mi 2S
Black/white, black/blue, black/yellow, black/green, black/pink
Poco C81x
Ice Blue, Crystal Black
Price
Mi 2S
About 250 EUR
Poco C81x
About 90 EUR