Screen size
Pop X 4GWinner: 6.7"+1%
Spark Go 1S6.7"
Quick verdict
Pop X 4G leads the measured specs 7-2.
Measured wins
Pop X 4G
7
spec wins
Overall winner
Ties
10
equal specs
Spark Go 1S
2
spec wins
Screen size
Technology
Pop X 4G
GSM / HSPA / LTE
Spark Go 1S
GSM / HSPA / LTE
2G bands
Pop X 4G
GSM 850 / 900 / 1800 / 1900
Spark Go 1S
GSM 850 / 900 / 1800 / 1900
3G bands
Pop X 4G
HSDPA 900 / 2100
Spark Go 1S
HSDPA 900 / 2100
4G bands
Pop X 4G
LTE
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
equal specsWired charging
equal specsWeight
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
Pop X 4G
HSPA, LTE
Spark Go 1S
HSPA, LTE
Announced
Pop X 4G
2026, March 04
Spark Go 1S
2025, January 06
Status
Pop X 4G
Available. Released 2026, March 06
Spark Go 1S
Available. Released 2025, January
Dimensions
Pop X 4G
167.7 x 77.8 x 8.1 mm (6.60 x 3.06 x 0.32 in)
Spark Go 1S
165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)
Weight
Pop X 4G
-
Spark Go 1S
-
Build
Pop X 4G
Glass front, plastic back, plastic frame
Spark Go 1S
Glass front, plastic back, plastic frame
SIM
Pop X 4G
Nano-SIM + Nano-SIM
Spark Go 1S
Nano-SIM + Nano-SIM
Other
Pop X 4G
IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.2m
Spark Go 1S
IP54 dust protected and water resistant (water splashes)
Type
Pop X 4G
IPS LCD, 120Hz
Spark Go 1S
IPS LCD, 90Hz
Size
Pop X 4G
6.74 inches, 109.7 cm2 (~84.1% screen-to-body ratio)
Spark Go 1S
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
Pop X 4G
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Spark Go 1S
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
OS
Pop X 4G
Android 15, HIOS 15
Spark Go 1S
Android 14 (Go edition), HIOS 14
Chipset
Pop X 4G
Unisoc T7250 (12 nm)
Spark Go 1S
Mediatek Helio G50
CPU
Pop X 4G
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Spark Go 1S
Octa-core 2.2 GHz Cortex-A53
GPU
Pop X 4G
Mali-G57 MP1
Spark Go 1S
PowerVR GE8320
Card slot
Pop X 4G
microSDXC (dedicated slot)
Spark Go 1S
microSDXC
Internal
Pop X 4G
64GB 4GB RAM
Spark Go 1S
64GB 3GB RAM
Other
Pop X 4G
-
Spark Go 1S
eMMC 5.1
Single
Pop X 4G
13 MP, f/1.9, (wide)
Spark Go 1S
13 MP, f/1.8, 27mm (wide), PDAF
Features
Pop X 4G
Dual-LED
Spark Go 1S
Dual-LED flash, HDR
Video
Pop X 4G
Yes
Spark Go 1S
1080p@30fps
Single
Pop X 4G
8 MP
Spark Go 1S
8 MP
Video
Pop X 4G
Yes
Spark Go 1S
Yes
Loudspeaker
Pop X 4G
Yes
Spark Go 1S
Yes, with dual speakers
3.5mm jack
Pop X 4G
Yes
Spark Go 1S
Yes
WLAN
Pop X 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Spark Go 1S
Yes
Bluetooth
Pop X 4G
5.2, A2DP, LE
Spark Go 1S
Yes
Positioning
Pop X 4G
GPS
Spark Go 1S
GPS
NFC
Pop X 4G
No
Spark Go 1S
No
Infrared port
Pop X 4G
Yes
Spark Go 1S
Yes
Radio
Pop X 4G
FM radio
Spark Go 1S
Unspecified
USB
Pop X 4G
USB Type-C, OTG
Spark Go 1S
USB Type-C, OTG
Sensors
Pop X 4G
Fingerprint (side-mounted), accelerometer
Spark Go 1S
Fingerprint (side-mounted); unspecified sensors
Type
Pop X 4G
Li-Po 5000 mAh
Spark Go 1S
5000 mAh
Charging
Pop X 4G
15W wired
Spark Go 1S
15W wired
Colors
Pop X 4G
Flare White, Chilly Green
Spark Go 1S
Startrail Black, Glittery White
Price
Pop X 4G
₹ 9,499
Spark Go 1S
About 70 EUR
Models
Pop X 4G
-
Spark Go 1S
KL4h