Screen size
F2 LTE5.0"
Spark Go 1SWinner: 6.7"+25%
Quick verdict
Spark Go 1S leads the measured specs 13-3.
Measured wins
F2 LTE
3
spec wins
Ties
4
equal specs
Spark Go 1S
13
spec wins
Overall winner
Screen size
Technology
F2 LTE
GSM / HSPA / LTE
Spark Go 1S
GSM / HSPA / LTE
2G bands
F2 LTE
GSM 850 / 900 / 1800 / 1900
Spark Go 1S
GSM 850 / 900 / 1800 / 1900
3G bands
F2 LTE
HSDPA 900 / 2100
Spark Go 1S
HSDPA 900 / 2100
4G bands
F2 LTE
3, 7, 20
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
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Spark Go 1S
LTE
Speed
F2 LTE
cat
Spark Go 1S
HSPA, LTE
Announced
F2 LTE
2018, May. Released 2018, May
Spark Go 1S
2025, January 06
Status
F2 LTE
Discontinued
Spark Go 1S
Available. Released 2025, January
Dimensions
F2 LTE
143.8 x 74 x 9.6 mm (5.66 x 2.91 x 0.38 in)
Spark Go 1S
165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)
Weight
F2 LTE
168.5 g (5.96 oz)
Spark Go 1S
-
SIM
F2 LTE
Dual SIM
Spark Go 1S
Nano-SIM + Nano-SIM
Build
F2 LTE
-
Spark Go 1S
Glass front, plastic back, plastic frame
Other
F2 LTE
-
Spark Go 1S
IP54 dust protected and water resistant (water splashes)
Type
F2 LTE
TFT
Spark Go 1S
IPS LCD, 90Hz
Size
F2 LTE
5.0 inches, 68.9 cm2 (~64.7% screen-to-body ratio)
Spark Go 1S
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
F2 LTE
480 x 854 pixels, 16:9 ratio (~196 ppi density)
Spark Go 1S
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
F2 LTE
Android 8.1 Oreo (Go edition)
Spark Go 1S
Android 14 (Go edition), HIOS 14
Chipset
F2 LTE
Mediatek MT6739WA (28 nm)
Spark Go 1S
Mediatek Helio G50
CPU
F2 LTE
Quad-core 1.3 GHz Cortex-A53
Spark Go 1S
Octa-core 2.2 GHz Cortex-A53
GPU
F2 LTE
PowerVR GE8100
Spark Go 1S
PowerVR GE8320
Card slot
F2 LTE
microSDHC
Spark Go 1S
microSDXC
Internal
F2 LTE
8GB 1GB RAM
Spark Go 1S
64GB 3GB RAM
Other
F2 LTE
eMMC 5.1
Spark Go 1S
eMMC 5.1
Single
F2 LTE
5 MP
Spark Go 1S
13 MP, f/1.8, 27mm (wide), PDAF
Features
F2 LTE
Dual-LED flash, HDR
Spark Go 1S
Dual-LED flash, HDR
Video
F2 LTE
1080p@30fps
Spark Go 1S
1080p@30fps
Single
F2 LTE
5 MP
Spark Go 1S
8 MP
Features
F2 LTE
LED flash
Spark Go 1S
-
Video
F2 LTE
Spark Go 1S
Yes
Loudspeaker
F2 LTE
Yes
Spark Go 1S
Yes, with dual speakers
3.5mm jack
F2 LTE
Yes
Spark Go 1S
Yes
WLAN
F2 LTE
Wi-Fi 802.11 b/g/n
Spark Go 1S
Yes
Bluetooth
F2 LTE
4.2, A2DP, LE
Spark Go 1S
Yes
Positioning
F2 LTE
GPS
Spark Go 1S
GPS
NFC
F2 LTE
No
Spark Go 1S
No
Radio
F2 LTE
FM radio
Spark Go 1S
Unspecified
USB
F2 LTE
microUSB 2.0
Spark Go 1S
USB Type-C, OTG
Infrared port
F2 LTE
-
Spark Go 1S
Yes
Sensors
F2 LTE
Fingerprint (rear-mounted), accelerometer
Spark Go 1S
Fingerprint (side-mounted); unspecified sensors
Type
F2 LTE
Li-Ion 2400 mAh battery
Spark Go 1S
5000 mAh
Charging
F2 LTE
-
Spark Go 1S
15W wired
Colors
F2 LTE
Champagne Gold, Midnight Black, City Blue
Spark Go 1S
Startrail Black, Glittery White
Models
F2 LTE
-
Spark Go 1S
KL4h
Price
F2 LTE
-
Spark Go 1S
About 70 EUR