Screen size
K14xWinner: 6.8"+30%
R2001 Yoyo4.7"
Quick verdict
K14x leads the measured specs 16-1.
Measured wins
K14x
16
spec wins
Overall winner
Ties
4
equal specs
R2001 Yoyo
1
spec wins
Screen size
Technology
K14x
GSM / HSPA / LTE / 5G
R2001 Yoyo
GSM / HSPA
2G bands
K14x
GSM 850 / 900 / 1800 / 1900
R2001 Yoyo
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
K14x
HSDPA 900 / 2100
R2001 Yoyo
HSDPA 2100
4G bands
K14x
1, 3, 5, 8, 19, 28, 38, 40, 41, 42, 48
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
R2001 Yoyo
-
5G bands
K14x
1, 3, 5, 8, 28, 38, 40, 41, 48, 77, 78 SA/NSA
R2001 Yoyo
-
Speed
K14x
HSPA, LTE, 5G
R2001 Yoyo
HSPA 42.2/11.5 Mbps
Announced
K14x
2026, February 10
R2001 Yoyo
2014, May. Released 2014, May
Status
K14x
Released Feb 16, 2026
R2001 Yoyo
Discontinued
Dimensions
K14x
166.6 x 78.5 x 8.6 mm (6.56 x 3.09 x 0.34 in)
R2001 Yoyo
138.5 x 69.5 x 9.2 mm (5.45 x 2.74 x 0.36 in)
Weight
K14x
212 g (7.48 oz)
R2001 Yoyo
145 g (5.11 oz)
Build
K14x
Glass front, plastic frame, plastic back
R2001 Yoyo
-
SIM
K14x
Nano-SIM + Nano-SIM
R2001 Yoyo
Dual SIM (dual stand-by)
Other
K14x
IP64 dust tight and water resistant (water splashes)
R2001 Yoyo
-
Type
K14x
IPS LCD, 120Hz, 700 nits (typ), 1125 nits (peak)
R2001 Yoyo
IPS LCD
Size
K14x
6.75 inches, 111.4 cm2 (~85.2% screen-to-body ratio)
R2001 Yoyo
4.7 inches, 60.9 cm2 (~63.3% screen-to-body ratio)
Resolution
K14x
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R2001 Yoyo
540 x 960 pixels, 16:9 ratio (~234 ppi density)
OS
K14x
Android 15, ColorOS 15
R2001 Yoyo
Android 4.2.1 (Jelly Bean)
Chipset
K14x
Mediatek Dimensity 6300 (6 nm)
R2001 Yoyo
Mediatek MT6582M (28 nm)
CPU
K14x
Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
R2001 Yoyo
Quad-core 1.3 GHz Cortex-A7
GPU
K14x
Mali-G57 MC2
R2001 Yoyo
Mali-400MP2
Card slot
K14x
microSDXC
R2001 Yoyo
microSDHC (dedicated slot)
Internal
K14x
128GB 4GB RAM, 128GB 6GB RAM
R2001 Yoyo
4GB 1GB RAM
Other
K14x
UFS 2.2
R2001 Yoyo
-
Dual
K14x
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R2001 Yoyo
-
Features
K14x
LED flash, HDR, panorama
R2001 Yoyo
LED flash
Video
K14x
1080p@30/60fps
R2001 Yoyo
720p
Single
K14x
-
R2001 Yoyo
5 MP, AF
Single
K14x
5 MP, f/2.2, (wide)
R2001 Yoyo
2 MP
Features
K14x
Panorama
R2001 Yoyo
-
Video
K14x
1080p@30fps
R2001 Yoyo
Loudspeaker
K14x
Yes
R2001 Yoyo
Yes
3.5mm jack
K14x
Yes
R2001 Yoyo
Yes
WLAN
K14x
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R2001 Yoyo
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
K14x
5.4, A2DP, LE, aptX HD
R2001 Yoyo
2.1
Positioning
K14x
GPS, GALILEO, GLONASS, QZSS
R2001 Yoyo
GPS
NFC
K14x
No
R2001 Yoyo
No
Radio
K14x
Unspecified
R2001 Yoyo
FM radio
USB
K14x
USB Type-C 2.0, OTG
R2001 Yoyo
microUSB 2.0
Sensors
K14x
Fingerprint (side-mounted), accelerometer, proximity, compass
R2001 Yoyo
Accelerometer, proximity
Type
K14x
6500 mAh
R2001 Yoyo
Li-Ion 1900 mAh, removable
Charging
K14x
45 wired, 33W PPS, 13.5W PD 5W reverse wired
R2001 Yoyo
-
Stand-by
K14x
-
R2001 Yoyo
Up to 350 h
Talk time
K14x
-
R2001 Yoyo
Up to 6 h
Colors
K14x
Prism Violet, Icy Blue
R2001 Yoyo
White, Black
Models
K14x
CPH2871
R2001 Yoyo
R20, R2001
SAR
K14x
1.14 W/kg (head) 0.89 W/kg (body)
R2001 Yoyo
-
Price
K14x
About 140 EUR
R2001 Yoyo
About 200 EUR