Screen size
Spark 50cWinner: 6.8"+3.8%
Spark 7T6.5"
Quick verdict
Spark 50c leads the measured specs 9-5.
Measured wins
Spark 50c
9
spec wins
Overall winner
Ties
7
equal specs
Spark 7T
5
spec wins
Screen size
Technology
Spark 50c
GSM / HSPA / LTE
Spark 7T
GSM / HSPA / LTE
2G bands
Spark 50c
GSM 850 / 900 / 1800 / 1900
Spark 7T
GSM 850 / 900 / 1800 / 1900
3G bands
Spark 50c
HSDPA 900 / 2100
Spark 7T
HSDPA 850 / 900 / 2100
4G bands
Spark 50c
LTE
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
equal specsMain camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Spark 7T
LTE
Speed
Spark 50c
HSPA, LTE
Spark 7T
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Announced
Spark 50c
2026, September 17
Spark 7T
2021, June 11
Status
Spark 50c
Available. Released 2026, September
Spark 7T
Available. Released 2021, June 12
Dimensions
Spark 50c
167.8 x 79.2 x 7.9 mm (6.61 x 3.12 x 0.31 in)
Spark 7T
164.8 x 76.1 x 9.5 mm (6.49 x 3.00 x 0.37 in)
Weight
Spark 50c
-
Spark 7T
-
Build
Spark 50c
Glass front, plastic back, plastic frame
Spark 7T
-
SIM
Spark 50c
Nano-SIM + Nano-SIM
Spark 7T
Nano-SIM + Nano-SIM
Other
Spark 50c
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Drop resistant up to 1.7m
Spark 7T
-
Type
Spark 50c
IPS LCD, 120Hz
Spark 7T
IPS LCD
Size
Spark 50c
6.78 inches, 111.0 cm2 (~83.5% screen-to-body ratio)
Spark 7T
6.52 inches, 102.6 cm2 (~81.8% screen-to-body ratio)
Resolution
Spark 50c
720 x 1600 pixels, 20:9 ratio (~259 ppi density)
Spark 7T
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
OS
Spark 50c
Android 16, HIOS 16
Spark 7T
Android 11, HIOS 7.6
Chipset
Spark 50c
Mediatek Helio G81 (12 nm)
Spark 7T
Mediatek MT6765G Helio G35 (12 nm)
CPU
Spark 50c
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
Spark 7T
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
Spark 50c
Mali-G52 MC2
Spark 7T
PowerVR GE8320
Card slot
Spark 50c
microSDXC (dedicated slot)
Spark 7T
microSDXC
Internal
Spark 50c
64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
Spark 7T
64GB 4GB RAM, 128GB 4GB RAM
Other
Spark 50c
-
Spark 7T
eMMC 5.1
Single
Spark 50c
13 MP
Spark 7T
-
Features
Spark 50c
Dual-LED
Spark 7T
Quad-LED flash
Video
Spark 50c
Yes
Spark 7T
1080p@30fps
Dual
Spark 50c
-
Spark 7T
48 MP, AF Secondary unknown camera
Single
Spark 50c
8 MP
Spark 7T
8 MP
Video
Spark 50c
Yes
Spark 7T
1080p@30fps
Features
Spark 50c
-
Spark 7T
Dual-LED flash
Loudspeaker
Spark 50c
Yes, with stereo speakers
Spark 7T
Yes
3.5mm jack
Spark 50c
Yes
Spark 7T
Yes
WLAN
Spark 50c
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Spark 7T
Wi-Fi 802.11 b/g/n
Bluetooth
Spark 50c
5.4, A2DP, LE
Spark 7T
Yes
Positioning
Spark 50c
GPS
Spark 7T
GPS
NFC
Spark 50c
Yes
Spark 7T
No
Infrared port
Spark 50c
Yes
Spark 7T
-
Radio
Spark 50c
FM radio
Spark 7T
FM radio
USB
Spark 50c
USB Type-C, OTG
Spark 7T
microUSB 2.0, OTG
Sensors
Spark 50c
Fingerprint (side-mounted), accelerometer
Spark 7T
Fingerprint (rear-mounted), accelerometer, proximity
Type
Spark 50c
Li-Po 5200 mAh
Spark 7T
6000 mAh
Charging
Spark 50c
15W wired
Spark 7T
-
Colors
Spark 50c
Burgundy Red, Forge Orange, Basalt Titanium, Eclipse Black
Spark 7T
Nebula orange, Magnet Black, Jewel Blue
Price
Spark 50c
About 160 EUR
Spark 7T
About 100 EUR
Models
Spark 50c
-
Spark 7T
KF6p