Screen size
K15xWinner: 6.8"+33%
T294.5"
Quick verdict
K15x leads the measured specs 18-1.
Measured wins
K15x
18
spec wins
Overall winner
Ties
3
equal specs
T29
1
spec wins
Screen size
Technology
K15x
GSM / HSPA / LTE / 5G
T29
GSM / HSPA
2G bands
K15x
GSM 850 / 900 / 1800 / 1900
T29
GSM 850 / 900 / 1800 / 1900
3G bands
K15x
HSDPA 850 / 900 / 2100
T29
HSDPA 2100
4G bands
K15x
1, 3, 5, 8, 28, 34, 38, 39, 40, 41
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
T29
-
5G bands
K15x
1, 3, 5, 8, 28, 41, 48, 77, 78 SA/NSA
T29
-
Speed
K15x
HSPA, LTE, 5G
T29
HSPA
Announced
K15x
2026, October 02
T29
2012, October. Released 2012, October
Status
K15x
Available. Released 2026, October 02
T29
Discontinued
Dimensions
K15x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
T29
131.5 x 67 x 10.5 mm (5.18 x 2.64 x 0.41 in)
Weight
K15x
212 g (7.48 oz)
T29
160 g (5.64 oz)
Build
K15x
Glass front, plastic frame, plastic back
T29
-
SIM
K15x
Nano-SIM + Nano-SIM
T29
Yes
Other
K15x
IP64 dust tight and water resistant (water splashes)
T29
-
Type
K15x
IPS LCD, 120Hz, 1125 nits (peak)
T29
TFT
Size
K15x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
T29
4.5 inches, 55.8 cm2 (~63.4% screen-to-body ratio)
Resolution
K15x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
T29
540 x 960 pixels, 16:9 ratio (~245 ppi density)
OS
K15x
Android 16, ColorOS 16
T29
Android 4.0.4 (Ice Cream Sandwich)
Chipset
K15x
Mediatek Dimensity 6300 (6 nm)
T29
Mediatek MT6577 (40 nm)
CPU
K15x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
T29
Dual-core 1.0 GHz Cortex-A9
GPU
K15x
Mali-G57 MC2
T29
PowerVR SGX531u
Card slot
K15x
microSDXC
T29
microSDHC (dedicated slot)
Internal
K15x
128GB 6GB RAM, 256GB 6GB RAM
T29
4GB 1GB RAM
Other
K15x
UFS 2.2
T29
-
Dual
K15x
13 MP, f/2.2, 27mm (wide), AF Auxiliary lens
T29
-
Features
K15x
LED flash, HDR, panorama
T29
LED flash, panorama, HDR
Video
K15x
1080p@30/60fps
T29
Yes
Single
K15x
-
T29
8 MP, AF
Single
K15x
5 MP, f/2.2, 27mm (wide)
T29
VGA
Features
K15x
Panorama
T29
-
Video
K15x
1080p@30fps
T29
Loudspeaker
K15x
Yes
T29
Yes
3.5mm jack
K15x
Yes
T29
Yes
WLAN
K15x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
T29
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
K15x
5.4, A2DP, LE, aptX HD
T29
Yes
Positioning
K15x
GPS, GALILEO, GLONASS, QZSS
T29
GPS
NFC
K15x
Yes
T29
No
Radio
K15x
No
T29
No
USB
K15x
USB Type-C 2.0, OTG
T29
microUSB 2.0
Sensors
K15x
Fingerprint (side-mounted), accelerometer, proximity, compass
T29
Accelerometer, proximity
Type
K15x
6500 mAh
T29
Li-Ion 3150 mAh battery
Charging
K15x
45W wired 5W reverse wired
T29
-
Stand-by
K15x
-
T29
Up to 480 h (2G) / Up to 480 h (3G)
Talk time
K15x
-
T29
Up to 20 h (2G) / Up to 11 h (3G)
Colors
K15x
Purple, White
T29
Black
Models
K15x
PLT150
T29
-
Price
K15x
About 230 EUR
T29
About 100 EUR