Screen size
A6 4GWinner: 6.8"+30%
R2001 Yoyo4.7"
Quick verdict
A6 4G leads the measured specs 17-2.
Measured wins
A6 4G
17
spec wins
Overall winner
Ties
3
equal specs
R2001 Yoyo
2
spec wins
Screen size
Technology
A6 4G
GSM / HSPA / LTE
R2001 Yoyo
GSM / HSPA
2G bands
A6 4G
GSM 850 / 900 / 1800 / 1900
R2001 Yoyo
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
A6 4G
HSDPA 850 / 900 / 2100 - version 1, HSDPA 900 / 2100 - version 2
R2001 Yoyo
HSDPA 2100
4G bands
A6 4G
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - version 1, 1, 3, 5, 8, 40 - version 2
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
equal specsNFC
3.5mm jack
SD card
equal specsStereo speakers
R2001 Yoyo
-
Speed
A6 4G
HSPA, LTE
R2001 Yoyo
HSPA 42.2/11.5 Mbps
Announced
A6 4G
2026, January 13
R2001 Yoyo
2014, May. Released 2014, May
Status
A6 4G
Available. Released 2026, January 13
R2001 Yoyo
Discontinued
Dimensions
A6 4G
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
A6 4G
215 g (7.58 oz)
R2001 Yoyo
145 g (5.11 oz)
Build
A6 4G
Glass front, plastic frame, plastic back
R2001 Yoyo
-
SIM
A6 4G
Nano-SIM + Nano-SIM
R2001 Yoyo
Dual SIM (dual stand-by)
Other
A6 4G
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
R2001 Yoyo
-
Type
A6 4G
IPS LCD, 120Hz, 1125 nits (peak)
R2001 Yoyo
IPS LCD
Size
A6 4G
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
A6 4G
720 x 1570 pixels, 19.5:9 ratio (~256 ppi density)
R2001 Yoyo
540 x 960 pixels, 16:9 ratio (~234 ppi density)
OS
A6 4G
Android 15, ColorOS 15
R2001 Yoyo
Android 4.2.1 (Jelly Bean)
Chipset
A6 4G
Qualcomm SM6225 Snapdragon 685 (6 nm)
R2001 Yoyo
Mediatek MT6582M (28 nm)
CPU
A6 4G
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53)
R2001 Yoyo
Quad-core 1.3 GHz Cortex-A7
GPU
A6 4G
Adreno 610
R2001 Yoyo
Mali-400MP2
Card slot
A6 4G
microSDXC
R2001 Yoyo
microSDHC (dedicated slot)
Internal
A6 4G
128GB 6GB RAM, 128GB 8GB RAM, 256GB 4GB RAM, 256GB 6GB RAM, 256GB 8GB RAM
R2001 Yoyo
4GB 1GB RAM
Other
A6 4G
UFS 2.2
R2001 Yoyo
-
Dual
A6 4G
50 MP, f/1.8, (wide), PDAF Auxiliary lens
R2001 Yoyo
-
Features
A6 4G
LED flash, HDR, panorama
R2001 Yoyo
LED flash
Video
A6 4G
1080p@30fps
R2001 Yoyo
720p
Single
A6 4G
-
R2001 Yoyo
5 MP, AF
Single
A6 4G
8 MP, f/2.0, (wide)
R2001 Yoyo
2 MP
Features
A6 4G
Panorama
R2001 Yoyo
-
Video
A6 4G
1080p@30fps
R2001 Yoyo
Loudspeaker
A6 4G
Yes, with stereo speakers
R2001 Yoyo
Yes
3.5mm jack
A6 4G
No
R2001 Yoyo
Yes
WLAN
A6 4G
Wi-Fi 802.11 a/b/g/n/ac, dual-band
R2001 Yoyo
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
A6 4G
5.0, A2DP, LE, aptX
R2001 Yoyo
2.1
Positioning
A6 4G
GPS, GALILEO, GLONASS, QZSS
R2001 Yoyo
GPS
NFC
A6 4G
Yes (market/region dependent)
R2001 Yoyo
No
Radio
A6 4G
Unspecified
R2001 Yoyo
FM radio
USB
A6 4G
USB Type-C 2.0, OTG
R2001 Yoyo
microUSB 2.0
Sensors
A6 4G
Fingerprint (side-mounted), accelerometer, proximity, compass
R2001 Yoyo
Accelerometer, proximity
Type
A6 4G
Si/C Li-Ion 7000 mAh
R2001 Yoyo
Li-Ion 1900 mAh, removable
Charging
A6 4G
45W wired, 33W PPS, 13.5W PD, 36% in 30 min 5W reverse wired
R2001 Yoyo
-
Stand-by
A6 4G
-
R2001 Yoyo
Up to 350 h
Talk time
A6 4G
-
R2001 Yoyo
Up to 6 h
Colors
A6 4G
Sapphire Blue, Aurora Gold
R2001 Yoyo
White, Black
Models
A6 4G
CPH2817
R2001 Yoyo
R20, R2001
Price
A6 4G
-
R2001 Yoyo
About 200 EUR