Screen size
600 SmartWinner: 6.9"+1.5%
X6b6.8"
Quick verdict
X6b leads the measured specs 8-7.
Measured wins
600 Smart
7
spec wins
Ties
8
equal specs
X6b
8
spec wins
Overall winner
Screen size
Technology
600 Smart
GSM / HSPA / LTE / 5G
X6b
GSM / HSPA / LTE / 5G
2G bands
600 Smart
GSM 850 / 900 / 1800 / 1900
X6b
GSM 850 / 900 / 1800 / 1900
3G bands
600 Smart
HSDPA 850 / 900 / 1900 / 2100
X6b
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
600 Smart
LTE
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront camera
Battery
Wired charging
Weight
Thickness
IP rating
equal specsWi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
SD card
Stereo speakers
equal specsX6b
LTE
5G bands
600 Smart
SA/NSA
X6b
SA/NSA
Speed
600 Smart
HSPA, LTE, 5G
X6b
HSPA, LTE, 5G
Announced
600 Smart
2026, June 18
X6b
2025, June
Status
600 Smart
Released Jun 2026
X6b
Available. Released 2025, June
Dimensions
600 Smart
168.3 x 78.5 x 8.3 mm (6.63 x 3.09 x 0.33 in)
X6b
166.9 x 76.8 x 8.1 mm (6.57 x 3.02 x 0.32 in)
Weight
600 Smart
-
X6b
191 g or 193 g (6.74 oz)
Build
600 Smart
Glass front, plastic frame, plastic back
X6b
-
SIM
600 Smart
Nano-SIM + Nano-SIM
X6b
Nano-SIM + Nano-SIM
Other
600 Smart
IP64 dust tight and water resistant (water splashes) Drop resistant up to 2.5m
X6b
IP64 dust tight and water resistant (water splashes)
Type
600 Smart
IPS LCD, 120Hz, 1020 nits (peak)
X6b
TFT LCD, 120Hz, 850 nits (peak)
Size
600 Smart
6.87 inches, 114.3 cm2 (~86.5% screen-to-body ratio)
X6b
6.77 inches, 110.2 cm2 (~86.0% screen-to-body ratio)
Resolution
600 Smart
720 x 1592 pixels (~254 ppi density)
X6b
720 x 1610 pixels, 20:9 ratio (~261 ppi density)
Protection
600 Smart
Mohs level 5
X6b
Aluminosilicate glass
OS
600 Smart
Android 16, MagicOS 10
X6b
Android 14, MagicOS 8
Chipset
600 Smart
Qualcomm SM4450-AF Snapdragon 4 Gen 4
X6b
Qualcomm SM4450 Snapdragon 4 Gen 2 (4 nm)
CPU
600 Smart
Octa-core (2x2.3 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
X6b
Octa-core (2x2.2 GHz Cortex-A78 & 6x1.95 GHz Cortex-A55)
GPU
600 Smart
Adreno 613
X6b
Adreno 613
Card slot
600 Smart
Unspecified
X6b
No
Internal
600 Smart
128GB 4GB RAM
X6b
256GB 4GB RAM
Other
600 Smart
-
X6b
UFS 3.1
Single
600 Smart
50 MP, PDAF
X6b
-
Features
600 Smart
LED flash, HDR, panorama
X6b
LED flash, HDR
Video
600 Smart
1080p@30fps
X6b
1080p@30fps
Dual
600 Smart
-
X6b
50 MP, f/1.8, (wide), PDAF Auxiliary lens
Single
600 Smart
Yes
X6b
5 MP, f/2.2, (wide)
Video
600 Smart
1080p@30fps
X6b
1080p@30fps
Loudspeaker
600 Smart
Yes, with stereo speakers
X6b
Yes, with stereo speakers
3.5mm jack
600 Smart
No
X6b
Yes
Other
600 Smart
-
X6b
24-bit/192kHz Hi-Res audio
WLAN
600 Smart
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
X6b
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
600 Smart
Yes
X6b
5.0, A2DP, LE
Positioning
600 Smart
GPS, GLONASS, GALILEO, BDS
X6b
GPS, GLONASS, GALILEO, BDS
NFC
600 Smart
Unspecified
X6b
Yes (market/region dependent)
Radio
600 Smart
Unspecified
X6b
No
USB
600 Smart
USB Type-C 2.0, OTG
X6b
USB Type-C 2.0, OTG
Sensors
600 Smart
Fingerprint (side-mounted), accelerometer, proximity, compass
X6b
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
600 Smart
7700 mAh
X6b
Li-Po 5200 mAh
Charging
600 Smart
45W wired Reverse wired
X6b
35W wired Reverse wired
Colors
600 Smart
Meteor Silver, Black
X6b
Midnight Black, Forest Green
Models
600 Smart
MRK-NX1
X6b
-
Price
600 Smart
About 300 EUR
X6b
-