Screen size
X21i6.3"
Y05eWinner: 6.7"+6.8%
Quick verdict
X21i leads the measured specs 9-6.
Measured wins
X21i
9
spec wins
Overall winner
Ties
7
equal specs
Y05e
6
spec wins
Screen size
Technology
X21i
GSM / CDMA / HSPA / LTE
Y05e
GSM / HSPA / LTE
2G bands
X21i
GSM 850 / 900 / 1800 / 1900 , CDMA 800 & TD-SCDMA
Y05e
GSM 850 / 900 / 1800 / 1900
3G bands
X21i
HSDPA 850 / 900 / 2100
Y05e
HSDPA 850 / 900 / 2100
4G bands
X21i
1, 3, 4, 5, 8, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Y05e
1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Speed
X21i
HSPA, LTE
Y05e
HSPA, LTE
Announced
X21i
2018, May. Released 2018, May
Y05e
2026, July
Status
X21i
Discontinued
Y05e
Available. Released 2026, July
Dimensions
X21i
154.4 x 75 x 7 mm (6.08 x 2.95 x 0.28 in)
Y05e
167.3 x 77 x 8.2 mm (6.59 x 3.03 x 0.32 in)
Weight
X21i
159 g (5.61 oz)
Y05e
199 g (7.02 oz)
SIM
X21i
Nano-SIM + Nano-SIM
Y05e
Nano-SIM + Nano-SIM
Build
X21i
-
Y05e
Glass front, plastic frame, plastic back
Other
X21i
-
Y05e
IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
X21i
Super AMOLED
Y05e
IPS LCD, 90Hz, 570 nits (HBM)
Size
X21i
6.28 inches, 98.4 cm2 (~85.0% screen-to-body ratio)
Y05e
6.74 inches, 109.7 cm2 (~85.1% screen-to-body ratio)
Resolution
X21i
1080 x 2280 pixels, 19:9 ratio (~402 ppi density)
Y05e
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
OS
X21i
Android 8.1 (Oreo), Funtouch 4
Y05e
Android 16, OriginOS 6
Chipset
X21i
Mediatek MT6771 Helio P60 (12 nm)
Y05e
Unisoc T7225 (12 nm)
CPU
X21i
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Y05e
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
X21i
Mali-G72 MP3
Y05e
Mali-G52 MP1
Card slot
X21i
microSDXC (uses shared SIM slot)
Y05e
microSDXC (dedicated slot)
Internal
X21i
64GB 6GB RAM, 128GB 4GB RAM
Y05e
64GB 4GB RAM
Other
X21i
eMMC 5.1
Y05e
eMMC 5.1
Dual
X21i
12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF Auxiliary lens
Y05e
-
Features
X21i
LED flash, HDR, panorama
Y05e
LED flash, panorama
Video
X21i
1080p@30fps
Y05e
1080p@30fps
Single
X21i
-
Y05e
8 MP, f/2.0 (wide)
Single
X21i
24 MP, f/2.0, 26mm (wide), 1/2.8", 0.9µm
Y05e
5 MP, f/2.2, (wide)
Video
X21i
Y05e
Yes
Loudspeaker
X21i
Yes
Y05e
Yes
3.5mm jack
X21i
Yes
Y05e
Yes
Other
X21i
32-bit/192kHz Hi-Res audio
Y05e
-
WLAN
X21i
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Y05e
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
X21i
5.0, A2DP, LE
Y05e
5.2, A2DP, LE
Positioning
X21i
GPS, GLONASS
Y05e
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
X21i
No
Y05e
No
Radio
X21i
FM radio
Y05e
FM radio
USB
X21i
microUSB 2.0, OTG
Y05e
USB Type-C 2.0, OTG
Sensors
X21i
Fingerprint (rear-mounted), accelerometer, proximity, compass
Y05e
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
X21i
Li-Ion 3425 mAh, non-removable
Y05e
Li-Ion 5150 mAh
Charging
X21i
18W wired
Y05e
15W wired Reverse wired
Colors
X21i
Black, Aurora White, Ruby Red, Night Purple
Y05e
Teal, Black
Models
X21i
X21i A
Y05e
-
Price
X21i
About 430 EUR
Y05e
About 120 EUR
SAR
X21i
-
Y05e
1.14 W/kg (head) 1.12 W/kg (body)