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  3. AR15 vs S950

Archimedes Innovation AR15 vs Stonex S950

What AR15 does better (3) and where S950 wins (6) — every spec side by side.

Archimedes Innovation AR15
Archimedes Innovation · 2025AR15
7.2Score
3 advantages
vs
Stonex S950
Stonex · 2025S950
7.5Score
6 advantages
Higher score
4.7Positioning7.0
4.9Maps & navigation9.6
5.9Connectivity & safety5.9
7.4Battery3.4
7.1Durability5.6
Dimensions

Size comparison

AR15S950
139 × 7272142 × 59142
AR15S950Difference
Height72 mm59 mm+13 mm
Width139 mm142 mm−3 mm
Depth72 mm142 mm−70 mm
Weight890 g810 g+80 g

Drawn to the same scale from the official dimensions (front and side).

Why is AR15 better than S950?

  1. Battery life16 h vs 4 h4×
  2. Water protection (IPx)IPx8 vs IPx7+14%
  3. Built-in UHF radioYes · S950: No

Why is S950 better than AR15?

  1. RTK accuracy (horizontal)10 mm vs 8 mm+25%
  2. Internal storage8 GB vs 62 GB7.8×
  3. Weight890 g vs 810 g+10%
  4. Operating temperature (min)-25 °C vs -40 °C+-38%
  5. Operating temperature (max)60 °C vs 65 °C+8%
  6. Battery capacity6,500 mAh vs 7,000 mAh+8%
Specifications

Side by side

Satellite positioning
Satellite systemsGPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS)GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS)
Satellite systems supported66
Multi-band GNSS (L1 + L5/L2)Yes—
Frequency bandsL1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3—
Tracking channels1,4081,408
SBAS (WAAS / EGNOS)YesYes
RTK positioningYesYes
RTK accuracy (horizontal)10 mm8 mm
RTK accuracy (vertical)15 mm15 mm
Static accuracy (horizontal)2.5 mm—
Tilt compensation (IMU)YesYes
Max. tilt angle60°60°
Correction sourcesNTRIP (internet), UHF radio, LoRa radio, Cellular modem, L-band / PPP, SBASNTRIP (internet), Cellular modem, L-band / PPP, SBAS
Built-in UHF radioYesNo
L-band / PPP correctionsYesYes
Maps & navigation
Internal storage8 GB62 GB
Connectivity & safety
Wi-FiYes—
BluetoothYesYes
Cellular modem (4G / LTE)YesYes
NFCYes—
USB-CYesYes
CameraYesYes
Battery & power
Battery life16 h4 h
Battery capacity6,500 mAh7,000 mAh
Build & durability
Protection ratingIP68IP67
Water protection (IPx)IPx8IPx7
Drop resistance2 m—
Operating temperature (min)-25 °C-40 °C
Operating temperature (max)60 °C65 °C
Weight890 g810 g
Width139 mm142 mm
Height72 mm59 mm
Depth72 mm142 mm
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