Screen size
Spark 50Winner: 6.8"+3.8%
Spark 7T6.5"
Quick verdict
Spark 50 leads the measured specs 12-3.
Measured wins
Spark 50
12
spec wins
Overall winner
Ties
6
equal specs
Spark 7T
3
spec wins
Screen size
Technology
Spark 50
GSM / HSPA / LTE
Spark 7T
GSM / HSPA / LTE
2G bands
Spark 50
GSM 850 / 900 / 1800 / 1900
Spark 7T
GSM 850 / 900 / 1800 / 1900
3G bands
Spark 50
HSDPA 850 / 900 / 2100
Spark 7T
HSDPA 850 / 900 / 2100
4G bands
Spark 50
LTE, SA/NSA
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front 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 7T
LTE
Speed
Spark 50
HSPA, LTE, 5G
Spark 7T
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Spark 50
2026, March 27
Spark 7T
2021, June 11
Status
Spark 50
Released Apr 3, 2026
Spark 7T
Available. Released 2021, June 12
Dimensions
Spark 50
167.9 x 79.3 x 8.2 mm (6.61 x 3.12 x 0.32 in)
Spark 7T
164.8 x 76.1 x 9.5 mm (6.49 x 3.00 x 0.37 in)
Weight
Spark 50
210 g (7.41 oz)
Spark 7T
-
SIM
Spark 50
Nano-SIM + Nano-SIM
Spark 7T
Nano-SIM + Nano-SIM
Other
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
Spark 7T
-
Type
Spark 50
IPS LCD, 120Hz
Spark 7T
IPS LCD
Size
Spark 50
6.78 inches, 112.1 cm2 (~84.2% screen-to-body ratio)
Spark 7T
6.52 inches, 102.6 cm2 (~81.8% screen-to-body ratio)
Resolution
Spark 50
720 x 1576 pixels, 19.5:9 ratio (~256 ppi density)
Spark 7T
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
OS
Spark 50
Android 16, HIOS 16
Spark 7T
Android 11, HIOS 7.6
Chipset
Spark 50
Mediatek Dimensity 6400 (6 nm)
Spark 7T
Mediatek MT6765G Helio G35 (12 nm)
CPU
Spark 50
Octa-core (2x2.5 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Spark 7T
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Spark 50
Mali-G57 MC2
Spark 7T
PowerVR GE8320
Card slot
Spark 50
microSDXC (dedicated slot)
Spark 7T
microSDXC
Internal
Spark 50
128GB 4GB RAM, 128GB 6GB RAM
Spark 7T
64GB 4GB RAM, 128GB 4GB RAM
Other
Spark 50
UFS 2.2
Spark 7T
eMMC 5.1
Single
Spark 50
50 MP, f/1.9, (wide), PDAF
Spark 7T
-
Features
Spark 50
LED flash
Spark 7T
Quad-LED flash
Video
Spark 50
Yes
Spark 7T
1080p@30fps
Dual
Spark 50
-
Spark 7T
48 MP, AF Secondary unknown camera
Single
Spark 50
8 MP, f/2.0, (wide)
Spark 7T
8 MP
Video
Spark 50
Yes
Spark 7T
1080p@30fps
Features
Spark 50
-
Spark 7T
Dual-LED flash
Loudspeaker
Spark 50
Yes
Spark 7T
Yes
3.5mm jack
Spark 50
Yes
Spark 7T
Yes
WLAN
Spark 50
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Spark 7T
Wi-Fi 802.11 b/g/n
Bluetooth
Spark 50
5.3, A2DP, LE
Spark 7T
Yes
Positioning
Spark 50
GPS
Spark 7T
GPS
NFC
Spark 50
No
Spark 7T
No
Radio
Spark 50
Unspecified
Spark 7T
FM radio
USB
Spark 50
USB Type-C
Spark 7T
microUSB 2.0, OTG
Sensors
Spark 50
Fingerprint (side-mounted); unspecified sensors
Spark 7T
Fingerprint (rear-mounted), accelerometer, proximity
Type
Spark 50
6500 mAh
Spark 7T
6000 mAh
Charging
Spark 50
45W wired
Spark 7T
-
Colors
Spark 50
Fantasy Purple, Mint Green, Ink Black, Champagne Gold
Spark 7T
Nebula orange, Magnet Black, Jewel Blue
Price
Spark 50
About 160 EUR
Spark 7T
About 100 EUR
Models
Spark 50
-
Spark 7T
KF6p