1X EVE 1X NEO AgiBot Genie G1 AgiBot Genie G2 AgiBot Lingxi X2 AgiBot Yuanzheng A2 AgiBot Yuanzheng A2-Max AgiBot Yuanzheng A2-W AgiBot Yuanzheng A3 Agile ONE Agility Digit (4th generation) Agility Digit 5 AI2 AlphaBot 2 AiMOGA Mornine M1 Apptronik Apollo (Apollo 2) Astribot S1 Astribot T1 Booster K1 Booster T1 Boston Dynamics Atlas CASBOT 01 CASBOT 02 CloudMinds Cloud Ginger (XR-1) DEEP DR01 DEEP DR02 Dexmate Vega Dobot Atom EngineAI PM01 EngineAI SE01 EngineAI T800 Engineered Arts Ameca Faraday Future FF Futurist Faraday Future FF Nova Figure 02 Figure 03 Foundation Phantom MK-1 Fourier GR-2 Fourier GR-3 GAC GoMate (3rd generation) GAC GoMate Mini Galaxea Dynamics R1 Pro Galbot ET1 Galbot G1 Galbot S1 Hexagon AEON Humanoid HMND 01 Alpha (bipedal) Humanoid HMND 01 Alpha (wheeled) K-Scale Labs K-Bot Kawasaki Kaleido (RHP7 and newer) Kepler K2 Bumblebee Kinisi KR1 Leju Kuavo (4th gen) Leju Kuavo 5 LG Electronics CLOiD LimX Dynamics Luna LimX Dynamics Oli (CL-3) MagicLab MagicBot D1 MagicLab MagicBot Gen1 MagicLab MagicBot X1 MATRIX-3 MenteeBot V3 Midea MIRO U NEURA 4NE1 (Gen 3.5) Noetix Bumi Noetix N2 OpenLoong Qinglong PAL KANGAROO PAL TALOS Persona Welding Humanoid PNDbotics Adam Lite Pollen Reachy 2 Protoclone V1 Pudu D7 Pudu D9 Quanta X1 Quanta X2 Rainbow RB-Y1 Rainbow RB-Y2 RobotEra L7 RobotEra Q5 RobotEra STAR1 ROBOTIS AI Worker (FFW-SG2) Sanctuary AI Phoenix (Gen 8) Spirit AI Moz1 Sunday Memo TARS A1 (A-Series) Tesla Optimus Gen 2 (V2/V2.5) Tesla Optimus V3 (Gen 3) Toyota T-HR3 UBTECH Tiangong Walker UBTECH UWORLD U1 Pro UBTECH Walker S2 Unitree G1 Unitree H1 Unitree H2 Unitree H2 Plus (NVIDIA reference) Unitree R1 Unitree R1 dual-arm (R1-A5/A7) UniX AI Panther UniX AI Wanda 2.0 Wandercraft Calvin-40 X-Humanoid Embodied Tien Kung 3.0 X-Humanoid Tiangong Ultra Xiaomi CyberOne Xiaomi Tieda XPeng IRON (next-gen) VS 1X EVE 1X NEO AgiBot Genie G1 AgiBot Genie G2 AgiBot Lingxi X2 AgiBot Yuanzheng A2 AgiBot Yuanzheng A2-Max AgiBot Yuanzheng A2-W AgiBot Yuanzheng A3 Agile ONE Agility Digit (4th generation) Agility Digit 5 AI2 AlphaBot 2 AiMOGA Mornine M1 Apptronik Apollo (Apollo 2) Astribot S1 Astribot T1 Booster K1 Booster T1 Boston Dynamics Atlas CASBOT 01 CASBOT 02 CloudMinds Cloud Ginger (XR-1) DEEP DR01 DEEP DR02 Dexmate Vega Dobot Atom EngineAI PM01 EngineAI SE01 EngineAI T800 Engineered Arts Ameca Faraday Future FF Futurist Faraday Future FF Nova Figure 02 Figure 03 Foundation Phantom MK-1 Fourier GR-2 Fourier GR-3 GAC GoMate (3rd generation) GAC GoMate Mini Galaxea Dynamics R1 Pro Galbot ET1 Galbot G1 Galbot S1 Hexagon AEON Humanoid HMND 01 Alpha (bipedal) Humanoid HMND 01 Alpha (wheeled) K-Scale Labs K-Bot Kawasaki Kaleido (RHP7 and newer) Kepler K2 Bumblebee Kinisi KR1 Leju Kuavo (4th gen) Leju Kuavo 5 LG Electronics CLOiD LimX Dynamics Luna LimX Dynamics Oli (CL-3) MagicLab MagicBot D1 MagicLab MagicBot Gen1 MagicLab MagicBot X1 MATRIX-3 MenteeBot V3 Midea MIRO U NEURA 4NE1 (Gen 3.5) Noetix Bumi Noetix N2 OpenLoong Qinglong PAL KANGAROO PAL TALOS Persona Welding Humanoid PNDbotics Adam Lite Pollen Reachy 2 Protoclone V1 Pudu D7 Pudu D9 Quanta X1 Quanta X2 Rainbow RB-Y1 Rainbow RB-Y2 RobotEra L7 RobotEra Q5 RobotEra STAR1 ROBOTIS AI Worker (FFW-SG2) Sanctuary AI Phoenix (Gen 8) Spirit AI Moz1 Sunday Memo TARS A1 (A-Series) Tesla Optimus Gen 2 (V2/V2.5) Tesla Optimus V3 (Gen 3) Toyota T-HR3 UBTECH Tiangong Walker UBTECH UWORLD U1 Pro UBTECH Walker S2 Unitree G1 Unitree H1 Unitree H2 Unitree H2 Plus (NVIDIA reference) Unitree R1 Unitree R1 dual-arm (R1-A5/A7) UniX AI Panther UniX AI Wanda 2.0 Wandercraft Calvin-40 X-Humanoid Embodied Tien Kung 3.0 X-Humanoid Tiangong Ultra Xiaomi CyberOne Xiaomi Tieda XPeng IRON (next-gen)
Sunday Memo vs Quanta X1
Data confidence: medium / high · reviewed by
Andrei Sheshenin · how we score
Sunday Memo ranks higher overall (31 vs 28, a 3-point gap). Sunday Memo is ahead in manipulation; Quanta X1 is ahead in locomotion, deployment; they score the same in hands, autonomy. Only Sunday Memo has a public price (about $10,000).
Sunday Memo
Sunday Robotics · USA · On wheels
Height 170 cm
Weight 77 kg
Joints ?
Lifts ?
Speed 3.6 km/h
Battery 4 h
Price $10k reported
VS
Quanta X1
X Square Robot · China · On wheels
Height 169 cm
Weight ?
Joints 19
Lifts 3 kg
Speed 3.6 km/h
Battery ?
Price Not disclosed
Sunday Memo Quanta X1 Body
170 cm Height
169 cm
77 kg Weight
? Wheels Moves on Wheels
? Joints (degrees of freedom)
19 wheeled base with central lift column; soft silicone shell Actuators lightweight dual arms on mecanum wheeled base Movement
3.6 km/h Top speed
3.6 km/h Hands and lifting
? Carries (both arms)
3 kg
? Lifts per arm
1.5 kg Battery
4 h Runtime per charge
? Brain and senses ACT-1 (in-house foundation model, trained on Skill Capture Glove data) AI model WALL-A Not disclosed Sensors LiDAR, RGBD, ultrasonic, TOF, IMU, fisheye, wide-angle cameras Not disclosed Software / SDK ROS2 Buying it $10k reported Price Not disclosed Target retail under 10,000 USD at scale; hand-built unit costs ~20,000 USD today; beta pricing not disclosed Price details No public price; sales via consultation Founding Family beta, ~50 homes late 2026; wider deliveries later Availability commercial research platform Pilots Status Research Founding Family beta households Customers schools, hotels, eldercare homes (company-level sales) loading dishwasher; folding laundry; clearing table; making espresso Used for embodied AI research and education, bimanual manipulation What it has shown (our assessment) Stationary or basic wheels Locomotion Walks slowly on flat floors Varied objects and tools Manipulation Scripted pick-and-place Simple gripper Hands Simple gripper Learned AI policies in demos Autonomy Learned AI policies in demos Prototype only Deployment Sold to labs, a few units
Watch them Introducing Memo, from Sunday · Sunday Robotics on YouTube X Square Robot Quanta X1 Pro · X Square Robot Overseas Markets on YouTube What each has shown Sunday Memo: loading the dishwasher, folding clothes, making espresso, clearing the table
Quanta X1: research bimanual platform
FAQ Which ranks higher, Sunday Memo or Quanta X1? Sunday Memo ranks higher overall (31 vs 28, a 3-point gap).
Can you buy Sunday Memo or Quanta X1? Sunday Memo: in customer pilots. Quanta X1: sold to researchers.
Which costs less, Sunday Memo or Quanta X1? Sunday Memo about $10,000; Quanta X1: price not published.
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