Screen size
K41SWinner: 6.6"+0.8%
Q516.5"
Quick verdict
K41S leads the measured specs 5-2.
Measured wins
K41S
5
spec wins
Overall winner
Ties
11
equal specs
Q51
2
spec wins
Screen size
Technology
K41S
GSM / HSPA / LTE
Q51
GSM / HSPA / LTE
2G bands
K41S
GSM 850 / 900 / 1800 / 1900
Q51
GSM 850 / 900 / 1800 / 1900
3G bands
K41S
HSDPA 850 / 900 / 1900 / 2100
Q51
HSDPA 850 / 900 / 1900 / 2100
4G bands
K41S
1, 3, 7, 8, 20, 38
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
equal specsRAM
equal specsStorage
equal specsMain camera
equal specsFront camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Q51
1, 3, 7, 8, 20
Speed
K41S
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Q51
HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/75 Mbps
Announced
K41S
2020, February 18. Released 2020, April 27
Q51
2020, February 25. Released 2020, February 26
Status
K41S
Discontinued
Q51
Discontinued
Dimensions
K41S
165.8 x 76.5 x 8.3 mm (6.53 x 3.01 x 0.33 in)
Q51
164.5 x 77.5 x 8.4 mm (6.48 x 3.05 x 0.33 in)
Weight
K41S
191.7 g (6.77 oz)
Q51
-
SIM
K41S
· Nano-SIM· Nano-SIM + Nano-SIM
Q51
Nano-SIM + Nano-SIM
Other
K41S
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Q51
MIL-STD-810G compliant* *does not guarantee ruggedness or use in extreme conditions
Type
K41S
IPS LCD
Q51
IPS LCD
Size
K41S
6.55 inches, 103.6 cm2 (~81.7% screen-to-body ratio)
Q51
6.5 inches, 105.5 cm2 (~82.7% screen-to-body ratio)
Resolution
K41S
720 x 1600 pixels, 20:9 ratio (~268 ppi density)
Q51
720 x 1520 pixels, 19:9 ratio (~259 ppi density)
Protection
K41S
Scratch-resistant glass
Q51
-
OS
K41S
Android 9.0 (Pie)
Q51
Android 10
Chipset
K41S
Mediatek MT6762 Helio P22 (12 nm)
Q51
Mediatek MT6762 Helio P22 (12 nm)
CPU
K41S
Octa-core 2.0 GHz Cortex-A53
Q51
Octa-core 2.0 GHz Cortex-A53
GPU
K41S
PowerVR GE8320
Q51
PowerVR GE8320
Card slot
K41S
microSDXC (dedicated slot)
Q51
microSDXC (dedicated slot)
Internal
K41S
32GB 3GB RAM
Q51
32GB 3GB RAM
Other
K41S
eMMC 5.1
Q51
eMMC 5.1
Quad
K41S
13 MP, f/2.0, 28mm (wide), PDAF 5 MP, f/2.2, 115˚, (ultrawide) 2 MP (macro) Auxiliary lens
Q51
-
Features
K41S
LED flash, panorama, HDR
Q51
LED flash, panorama, HDR
Video
K41S
1080p@30fps
Q51
1080p@30fps
Triple
K41S
-
Q51
13 MP, (wide), PDAF 5 MP, 13mm (ultrawide) Auxiliary lens
Single
K41S
8 MP
Q51
13 MP, (wide), 1/3.1", 1.12µm
Video
K41S
1080p@30fps
Q51
1080p@30fps
Loudspeaker
K41S
Yes
Q51
Yes, with stereo speakers
3.5mm jack
K41S
Yes
Q51
Yes
WLAN
K41S
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, DLNA
Q51
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Bluetooth
K41S
5.0, A2DP, LE
Q51
5.0, A2DP, LE
Positioning
K41S
GPS
Q51
GPS
NFC
K41S
Yes
Q51
Yes
Radio
K41S
No
Q51
No
USB
K41S
USB Type-C 2.0, OTG
Q51
USB Type-C 2.0
Sensors
K41S
Fingerprint (rear-mounted), accelerometer, proximity, compass
Q51
Fingerprint (rear-mounted), accelerometer, proximity, compass
Type
K41S
Li-Po 4000 mAh
Q51
Li-Po 4000 mAh
Colors
K41S
Titanium, Black, White
Q51
Frozen White, Moonlight Titanium
Models
K41S
LMK410EMW, LM-K410EMW, LM-K410
Q51
LM-Q510N
Price
K41S
About 220 EUR
Q51
About 240 EUR