Screen size
Pop X 4GWinner: 6.7"+18%
Spark Pro5.5"
Quick verdict
Pop X 4G leads the measured specs 11-4.
Measured wins
Pop X 4G
11
spec wins
Overall winner
Ties
6
equal specs
Spark Pro
4
spec wins
Screen size
Technology
Pop X 4G
GSM / HSPA / LTE
Spark Pro
GSM / HSPA / LTE
2G bands
Pop X 4G
GSM 850 / 900 / 1800 / 1900
Spark Pro
GSM 850 / 900 / 1800 / 1900
3G bands
Pop X 4G
HSDPA 900 / 2100
Spark Pro
HSDPA 900 / 2100
4G bands
Pop X 4G
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
equal specsFront camera
equal specsBattery
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 Pro
3, 7, 20
Speed
Pop X 4G
HSPA, LTE
Spark Pro
HSPA, LTE
Announced
Pop X 4G
2026, March 04
Spark Pro
2017, October. Released 2017, November
Status
Pop X 4G
Available. Released 2026, March 06
Spark Pro
Discontinued
Dimensions
Pop X 4G
167.7 x 77.8 x 8.1 mm (6.60 x 3.06 x 0.32 in)
Spark Pro
153 x 76.4 x 7.9 mm (6.02 x 3.01 x 0.31 in)
Weight
Pop X 4G
-
Spark Pro
182 g (6.42 oz)
Build
Pop X 4G
Glass front, plastic back, plastic frame
Spark Pro
-
SIM
Pop X 4G
Nano-SIM + Nano-SIM
Spark Pro
Dual SIM
Other
Pop X 4G
IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.2m
Spark Pro
-
Type
Pop X 4G
IPS LCD, 120Hz
Spark Pro
IPS LCD
Size
Pop X 4G
6.74 inches, 109.7 cm2 (~84.1% screen-to-body ratio)
Spark Pro
5.5 inches, 83.4 cm2 (~71.3% screen-to-body ratio)
Resolution
Pop X 4G
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Spark Pro
720 x 1280 pixels, 16:9 ratio (~267 ppi density)
Protection
Pop X 4G
-
Spark Pro
Corning Gorilla Glass (unspecified version)
OS
Pop X 4G
Android 15, HIOS 15
Spark Pro
Android 7.0 (Nougat)
Chipset
Pop X 4G
Unisoc T7250 (12 nm)
Spark Pro
-
CPU
Pop X 4G
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Spark Pro
Quad-core 1.3 GHz
GPU
Pop X 4G
Mali-G57 MP1
Spark Pro
-
Card slot
Pop X 4G
microSDXC (dedicated slot)
Spark Pro
microSDHC
Internal
Pop X 4G
64GB 4GB RAM
Spark Pro
16GB 1GB RAM, 16GB 2GB RAM
Single
Pop X 4G
13 MP, f/1.9, (wide)
Spark Pro
13 MP, AF
Features
Pop X 4G
Dual-LED
Spark Pro
LED flash
Video
Pop X 4G
Yes
Spark Pro
1080p@30fps
Single
Pop X 4G
8 MP
Spark Pro
8 MP
Video
Pop X 4G
Yes
Spark Pro
Features
Pop X 4G
-
Spark Pro
LED flash
Loudspeaker
Pop X 4G
Yes
Spark Pro
Yes
3.5mm jack
Pop X 4G
Yes
Spark Pro
Yes
WLAN
Pop X 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Spark Pro
Wi-Fi 802.11 b/g/n
Bluetooth
Pop X 4G
5.2, A2DP, LE
Spark Pro
4.2, A2DP, LE
Positioning
Pop X 4G
GPS
Spark Pro
GPS
NFC
Pop X 4G
No
Spark Pro
No
Infrared port
Pop X 4G
Yes
Spark Pro
-
Radio
Pop X 4G
FM radio
Spark Pro
FM radio
USB
Pop X 4G
USB Type-C, OTG
Spark Pro
microUSB 2.0, OTG
Sensors
Pop X 4G
Fingerprint (side-mounted), accelerometer
Spark Pro
Fingerprint (rear-mounted), accelerometer, proximity
Type
Pop X 4G
Li-Po 5000 mAh
Spark Pro
Li-Ion 3000 mAh, non-removable
Charging
Pop X 4G
15W wired
Spark Pro
-
Colors
Pop X 4G
Flare White, Chilly Green
Spark Pro
Coral Blue, Champagne Gold, Black, Metallic Red
Price
Pop X 4G
₹ 9,499
Spark Pro
-
Models
Pop X 4G
-
Spark Pro
K8