Screen size
F5Winner: 5.3"+1.9%
X1s5.2"
Quick verdict
F5 leads the measured specs 5-2.
Measured wins
F5
5
spec wins
Overall winner
Ties
10
equal specs
X1s
2
spec wins
Screen size
Technology
F5
GSM / HSPA / EVDO / LTE
X1s
GSM / HSPA / LTE
2G bands
F5
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
X1s
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
F5
HSDPA 850 / 900 / 1900 / 2100 , CDMA2000 1xEV-DO / TD-SCDMA
X1s
HSDPA
4G bands
F5
1, 2, 3, 5, 7, 8, 38
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
Storage
Main camera
equal specsFront camera
Battery
equal specsWired 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
X1s
LTE
Speed
F5
HSPA, LTE
X1s
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
GPRS
F5
-
X1s
Yes
EDGE
F5
-
X1s
Yes
Announced
F5
2017, January. Released 2017, February
X1s
2017, September. Released 2017, September
Status
F5
Discontinued
X1s
Discontinued
Dimensions
F5
150 x 74.5 x 7.7 mm (5.91 x 2.93 x 0.30 in)
X1s
150.4 x 73.5 x 8.8 mm (5.92 x 2.89 x 0.35 in)
Weight
F5
162 g (5.71 oz)
X1s
166 g (5.86 oz)
SIM
F5
Nano-SIM + Nano-SIM
X1s
Dual SIM
Type
F5
IPS LCD
X1s
IPS LCD
Size
F5
5.3 inches, 77.4 cm2 (~69.3% screen-to-body ratio)
X1s
5.2 inches, 74.5 cm2 (~67.4% screen-to-body ratio)
Resolution
F5
720 x 1280 pixels, 16:9 ratio (~277 ppi density)
X1s
720 x 1280 pixels, 16:9 ratio (~282 ppi density)
Protection
F5
-
X1s
Corning Gorilla Glass 3
OS
F5
Android 6.0 (Marshmallow)
X1s
Android 7 (Nougat), Amigo 4
Chipset
F5
Mediatek MT6750 (28 nm)
X1s
Mediatek MT6737T (28 nm)
CPU
F5
Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
X1s
Quad-core 1.5 GHz Cortex-A53
GPU
F5
Mali-T860MP2
X1s
Mali-T720
Card slot
F5
microSDXC
X1s
microSDXC (dedicated slot)
Internal
F5
32GB 4GB RAM
X1s
16GB 3GB RAM
Other
F5
eMMC 5.1
X1s
eMMC 5.0
Single
F5
13 MP, AF
X1s
13 MP, AF
Features
F5
LED flash, panorama, HDR
X1s
Dual-LED dual-tone flash, HDR, panorama
Video
F5
1080p@30fps
X1s
1080p@30fps
Single
F5
8 MP
X1s
16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm
Video
F5
X1s
1080p@30fps
Loudspeaker
F5
Yes
X1s
Yes
3.5mm jack
F5
Yes
X1s
Yes
WLAN
F5
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
X1s
Wi-Fi 802.11 b/g/n
Bluetooth
F5
4.0, A2DP
X1s
4.0, A2DP
Positioning
F5
GPS
X1s
GPS
NFC
F5
No
X1s
No
Radio
F5
FM radio
X1s
FM radio
USB
F5
microUSB 2.0
X1s
microUSB 2.0
Infrared port
F5
-
X1s
Yes
Sensors
F5
Accelerometer, gyro, proximity, compass
X1s
Fingerprint (rear-mounted), accelerometer, proximity
Type
F5
Li-Po 4000 mAh, non-removable
X1s
Li-Ion 4000 mAh, non-removable
Colors
F5
Gold, Rose gold
X1s
Black, Gold
Price
F5
About 250 EUR
X1s
About 13000 INR
Models
F5
-
X1s
X1S, SWW1627