Screen size
Joy 34.5"
K14xWinner: 6.8"+33%
Quick verdict
K14x leads the measured specs 16-1.
Measured wins
Joy 3
1
spec wins
Ties
4
equal specs
K14x
16
spec wins
Overall winner
Screen size
Technology
Joy 3
GSM / HSPA
K14x
GSM / HSPA / LTE / 5G
2G bands
Joy 3
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
K14x
GSM 850 / 900 / 1800 / 1900
3G bands
Joy 3
HSDPA 850 / 900 / 2100
K14x
HSDPA 900 / 2100
Speed
Joy 3
HSPA
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
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
K14x
HSPA, LTE, 5G
4G bands
Joy 3
-
K14x
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
5G bands
Joy 3
-
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
Announced
Joy 3
2015, June. Released 2015, August
K14x
2026, February 10
Status
Joy 3
Discontinued
K14x
Released Feb 16, 2026
Dimensions
Joy 3
132.8 x 66.6 x 9 mm (5.23 x 2.62 x 0.35 in)
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
Weight
Joy 3
135 g (4.76 oz)
K14x
212 g (7.48 oz)
SIM
Joy 3
Dual SIM (Micro-SIM, dual stand-by)
K14x
Nano-SIM + Nano-SIM
Build
Joy 3
-
K14x
Glass front, plastic frame, plastic back
Other
Joy 3
-
K14x
IP64 dust tight and water resistant (water splashes)
Type
Joy 3
IPS LCD
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
Size
Joy 3
4.5 inches, 55.8 cm2 (~63.1% screen-to-body ratio)
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
Resolution
Joy 3
480 x 854 pixels, 16:9 ratio (~218 ppi density)
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
OS
Joy 3
Android 4.4 (KitKat), ColorOS 2
K14x
Android 15, ColorOS 15
Chipset
Joy 3
Mediatek MT6582 (28 nm)
K14x
Mediatek Dimensity 6300 (6 nm)
CPU
Joy 3
Quad-core 1.3 GHz Cortex-A7
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Joy 3
Mali-400MP2
K14x
Mali-G57 MC2
Card slot
Joy 3
microSDHC (dedicated slot)
K14x
microSDXC
Internal
Joy 3
4GB 1GB RAM
K14x
128GB 4GB RAM, 128GB 6GB RAM
Other
Joy 3
-
K14x
UFS 2.2
Single
Joy 3
5 MP, AF
K14x
-
Features
Joy 3
LED flash, HDR, panorama
K14x
LED flash, HDR, panorama
Video
Joy 3
720p
K14x
1080p@30/60fps
Dual
Joy 3
-
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
Joy 3
2 MP
K14x
5 MP, f/2.2, (wide)
Video
Joy 3
K14x
1080p@30fps
Features
Joy 3
-
K14x
Panorama
Loudspeaker
Joy 3
Yes
K14x
Yes
3.5mm jack
Joy 3
Yes
K14x
Yes
WLAN
Joy 3
Wi-Fi 802.11 b/g/n, hotspot
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Joy 3
4.0, A2DP, EDR
K14x
5.4, A2DP, LE, aptX HD
Positioning
Joy 3
GPS
K14x
GPS, GALILEO, GLONASS, QZSS
NFC
Joy 3
No
K14x
No
Radio
Joy 3
FM radio
K14x
Unspecified
USB
Joy 3
microUSB 2.0, OTG
K14x
USB Type-C 2.0, OTG
Sensors
Joy 3
Accelerometer, proximity
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Joy 3
Li-Po 2000 mAh, removable
K14x
6500 mAh
Charging
Joy 3
-
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
Colors
Joy 3
White, Gray
K14x
Prism Violet, Icy Blue
Models
Joy 3
A11w
K14x
CPH2871
Price
Joy 3
About 130 EUR
K14x
About 140 EUR
SAR
Joy 3
-
K14x
1.14 W/kg (head) 0.89 W/kg (body)