Screen size
Pop X 4G6.7"
Spark 50Winner: 6.8"+0.6%
Quick verdict
Spark 50 leads the measured specs 7-3.
Measured wins
Pop X 4G
3
spec wins
Ties
10
equal specs
Spark 50
7
spec wins
Overall winner
Screen size
Technology
Pop X 4G
GSM / HSPA / LTE
Spark 50
GSM / HSPA / LTE
2G bands
Pop X 4G
GSM 850 / 900 / 1800 / 1900
Spark 50
GSM 850 / 900 / 1800 / 1900
3G bands
Pop X 4G
HSDPA 900 / 2100
Spark 50
HSDPA 850 / 900 / 2100
4G bands
Pop X 4G
LTE
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
equal specsBluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Spark 50
LTE, SA/NSA
Speed
Pop X 4G
HSPA, LTE
Spark 50
HSPA, LTE, 5G
Announced
Pop X 4G
2026, March 04
Spark 50
2026, March 27
Status
Pop X 4G
Available. Released 2026, March 06
Spark 50
Released Apr 3, 2026
Dimensions
Pop X 4G
167.7 x 77.8 x 8.1 mm (6.60 x 3.06 x 0.32 in)
Spark 50
167.9 x 79.3 x 8.2 mm (6.61 x 3.12 x 0.32 in)
Weight
Pop X 4G
-
Spark 50
210 g (7.41 oz)
Build
Pop X 4G
Glass front, plastic back, plastic frame
Spark 50
-
SIM
Pop X 4G
Nano-SIM + Nano-SIM
Spark 50
Nano-SIM + Nano-SIM
Other
Pop X 4G
IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.2m
Spark 50
IP64 dust tight and water resistant (water splashes) Drop resistant up to 1.5m MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Type
Pop X 4G
IPS LCD, 120Hz
Spark 50
IPS LCD, 120Hz
Size
Pop X 4G
6.74 inches, 109.7 cm2 (~84.1% screen-to-body ratio)
Spark 50
6.78 inches, 112.1 cm2 (~84.2% screen-to-body ratio)
Resolution
Pop X 4G
720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Spark 50
720 x 1576 pixels, 19.5:9 ratio (~256 ppi density)
OS
Pop X 4G
Android 15, HIOS 15
Spark 50
Android 16, HIOS 16
Chipset
Pop X 4G
Unisoc T7250 (12 nm)
Spark 50
Mediatek Dimensity 6400 (6 nm)
CPU
Pop X 4G
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
Spark 50
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Pop X 4G
Mali-G57 MP1
Spark 50
Mali-G57 MC2
Card slot
Pop X 4G
microSDXC (dedicated slot)
Spark 50
microSDXC (dedicated slot)
Internal
Pop X 4G
64GB 4GB RAM
Spark 50
128GB 4GB RAM, 128GB 6GB RAM
Other
Pop X 4G
-
Spark 50
UFS 2.2
Single
Pop X 4G
13 MP, f/1.9, (wide)
Spark 50
50 MP, f/1.9, (wide), PDAF
Features
Pop X 4G
Dual-LED
Spark 50
LED flash
Video
Pop X 4G
Yes
Spark 50
Yes
Single
Pop X 4G
8 MP
Spark 50
8 MP, f/2.0, (wide)
Video
Pop X 4G
Yes
Spark 50
Yes
Loudspeaker
Pop X 4G
Yes
Spark 50
Yes
3.5mm jack
Pop X 4G
Yes
Spark 50
Yes
WLAN
Pop X 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Spark 50
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Pop X 4G
5.2, A2DP, LE
Spark 50
5.3, A2DP, LE
Positioning
Pop X 4G
GPS
Spark 50
GPS
NFC
Pop X 4G
No
Spark 50
No
Infrared port
Pop X 4G
Yes
Spark 50
-
Radio
Pop X 4G
FM radio
Spark 50
Unspecified
USB
Pop X 4G
USB Type-C, OTG
Spark 50
USB Type-C
Sensors
Pop X 4G
Fingerprint (side-mounted), accelerometer
Spark 50
Fingerprint (side-mounted); unspecified sensors
Type
Pop X 4G
Li-Po 5000 mAh
Spark 50
6500 mAh
Charging
Pop X 4G
15W wired
Spark 50
45W wired
Colors
Pop X 4G
Flare White, Chilly Green
Spark 50
Fantasy Purple, Mint Green, Ink Black, Champagne Gold
Price
Pop X 4G
₹ 9,499
Spark 50
About 160 EUR