Screen size
Pop 1 Pro5.5"
Spark Go 1SWinner: 6.7"+18%
Quick verdict
Spark Go 1S leads the measured specs 12-3.
Measured wins
Pop 1 Pro
3
spec wins
Ties
5
equal specs
Spark Go 1S
12
spec wins
Overall winner
Screen size
Technology
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GSM / HSPA
Spark Go 1S
GSM / HSPA / LTE
2G bands
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GSM 900 / 1800
Spark Go 1S
GSM 850 / 900 / 1800 / 1900
3G bands
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HSDPA 2100
Spark Go 1S
HSDPA 900 / 2100
Speed
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HSPA 21.1/5.76 Mbps
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront 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
HSPA, LTE
4G bands
Pop 1 Pro
-
Spark Go 1S
LTE
Announced
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2018, June. Released 2018, June
Spark Go 1S
2025, January 06
Status
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Discontinued
Spark Go 1S
Available. Released 2025, January
Dimensions
Pop 1 Pro
151.5 x 71.9 x 8.5 mm (5.96 x 2.83 x 0.33 in)
Spark Go 1S
165.6 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)
Weight
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140 g (4.94 oz)
Spark Go 1S
-
SIM
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Dual SIM
Spark Go 1S
Nano-SIM + Nano-SIM
Build
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-
Spark Go 1S
Glass front, plastic back, plastic frame
Other
Pop 1 Pro
-
Spark Go 1S
IP54 dust protected and water resistant (water splashes)
Type
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TFT
Spark Go 1S
IPS LCD, 90Hz
Size
Pop 1 Pro
5.45 inches, 76.7 cm2 (~70.4% screen-to-body ratio)
Spark Go 1S
6.67 inches, 107.4 cm2 (~84.2% screen-to-body ratio)
Resolution
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480 x 960 pixels, 18:9 ratio (~197 ppi density)
Spark Go 1S
720 x 1600 pixels, 20:9 ratio (~263 ppi density)
Protection
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NEG T2X
Spark Go 1S
-
OS
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Android 7.0 (Nougat)
Spark Go 1S
Android 14 (Go edition), HIOS 14
Chipset
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Mediatek MT6580W (28 nm)
Spark Go 1S
Mediatek Helio G50
CPU
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Quad-core 1.3 GHz Cortex-A7
Spark Go 1S
Octa-core 2.2 GHz Cortex-A53
GPU
Pop 1 Pro
Mali-400MP2
Spark Go 1S
PowerVR GE8320
Card slot
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microSDHC
Spark Go 1S
microSDXC
Internal
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16GB 1GB RAM
Spark Go 1S
64GB 3GB RAM
Other
Pop 1 Pro
-
Spark Go 1S
eMMC 5.1
Single
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13 MP, AF
Spark Go 1S
13 MP, f/1.8, 27mm (wide), PDAF
Features
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Dual-LED dual-tone flash, HDR
Spark Go 1S
Dual-LED flash, HDR
Video
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1080p@30fps
Spark Go 1S
1080p@30fps
Single
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5 MP
Spark Go 1S
8 MP
Features
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HDR
Spark Go 1S
-
Video
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1080p@30fps
Spark Go 1S
Yes
Loudspeaker
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Yes
Spark Go 1S
Yes, with dual speakers
3.5mm jack
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Yes
Spark Go 1S
Yes
WLAN
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Wi-Fi 802.11 b/g/n
Spark Go 1S
Yes
Bluetooth
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4.0, A2DP, LE
Spark Go 1S
Yes
Positioning
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GPS
Spark Go 1S
GPS
NFC
Pop 1 Pro
No
Spark Go 1S
No
Radio
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FM radio
Spark Go 1S
Unspecified
USB
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microUSB 2.0
Spark Go 1S
USB Type-C, OTG
Infrared port
Pop 1 Pro
-
Spark Go 1S
Yes
Sensors
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Accelerometer
Spark Go 1S
Fingerprint (side-mounted); unspecified sensors
Type
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Li-Ion 2400 mAh, non-removable
Spark Go 1S
5000 mAh
Charging
Pop 1 Pro
-
Spark Go 1S
15W wired
Colors
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Champagn Gold, Midnight Black, Bordeaux Red, Jewel Blue
Spark Go 1S
Startrail Black, Glittery White
Models
Pop 1 Pro
-
Spark Go 1S
KL4h
Price
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-
Spark Go 1S
About 70 EUR