ATK A9 vs U2 vs X1 SE vs AULA SC680 vs VXE R1 SE+ - Mouse Comparison - EloShapes

The ATK X1 SE is slightly larger than the ATK A9, the ATK U2, and AULA SC680, and larger than the VXE R1 SE+. The ATK U2 weighs 8% less than the ATK A9, 9% less than the ATK X1 SE, 11% less than the VXE R1 SE+, and 16% less than the AULA SC680. The AULA SC680 has a much better sensor (PixArt PAW3395) than the ATK A9 (PixArt PAW3395 SE) and the ATK U2 (PixArt PAW3395 SE) and the ATK X1 SE (PixArt PAW3395 SE) and the VXE R1 SE+ (PixArt PAW3395 SE). The ATK A9, the ATK U2, and AULA SC680 have the highest max DPI of 26000, while both the ATK X1 SE and VXE R1 SE+ have a max DPI of 18000. Both the ATK U2 and VXE R1 SE+ use the Huano Transparent Blue Shell Red Dot mechanical switches rated for 60 million clicks, while both the ATK X1 SE and AULA SC680 use the Huano Transparent Blue Shell Pink Dot mechanical switches rated for 80 million clicks. Both the ATK A9 and ATK X1 SE use the mechanical F-Switch Encoder, while both the ATK U2 and VXE R1 SE+ use the F-Switch E10A2 mechanical encoder, while the AULA SC680 uses the TTC Gold mechanical encoder. The AULA SC680 has the highest polling rate of 8000 Hz, while the VXE R1 SE+ has a polling rate of 2000 Hz, and the ATK A9 has a polling rate of 1000 Hz, while the ATK U2 has a polling rate of 1000 Hz, and the ATK X1 SE has a polling rate of 1000 Hz. All mice are wireless.

ATK A9 vs U2 vs X1 SE vs AULA SC680 vs VXE R1 SE+ - Mouse Comparison - EloShapes
Category
Large Medium Large Medium Medium
Length
mm
125.0 123.7 127.0 123.2 120.6
Width
mm
64.0 64.6 64.0 62.4 64.0
Height
mm
40.0 39.1 40.0 39.5 37.8
Weight
grams
53.0 49.0 54.0 58.0 55.0
Category
Symmetrical Symmetrical Symmetrical Symmetrical Symmetrical
Hand compatibility
Right Right Right Right Right
Hump placement
Center Back - minimal Back - minimal Center Back - moderate
Front flare
Outward - slight Outward - slight Outward - slight Outward - moderate Flat
Side curvature
Flat Inward Inward Flat Flat
Thumb rest
No
No
No
No
No
Ring finger rest
No
No
No
No
No
Name
Type
Optical Optical Optical Optical Optical
Position
Centered (52%) Centered (53%) Centered (51%) Forward (55%) Centered (50%)
DPI
26000 26000 18000 26000 18000
Polling rate
Hz
1000 1000 1000 8000 2000
Tracking speed
IPS
400 400 400 650 400
Acceleration
G
40 40 40 50 40
Side buttons
2 2 2 2 2
Middle buttons
0 0 0 0 0
Hot-swap switches
No
No
No
No
No
Switches
Encoder
Connectivity
Wireless Wireless Wireless Wireless Wireless
Material
Plastic Plastic Plastic Plastic Plastic