Plum Ram Plus LTE vs. Sonim XP3plus: A Rugged Phone Comparison

Need a phone that can withstand drops, dust, and water? The Plum Ram Plus LTE and Sonim XP3plus are both contenders in the rugged smartphone arena. But which one truly delivers the best combination of durability, performance, and features? Let's dive in.
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🏆 Quick Verdict

The Sonim XP3plus decisively wins this comparison. While the Plum Ram Plus LTE offers affordability, the XP3plus's Snapdragon 662 chipset provides significantly better performance, a more modern processor, and a generally superior user experience, justifying its higher price for those needing a truly robust device.

PHONES
Phone Names Plum Ram Plus LTE Sonim XP3plus
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 1900 / 2100HSDPA 850 / 1700(AWS) / 1900 / 2100
4G bands2, 4, 5, 12, 13, 17, 26, 41, 661, 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 30, 39, 40, 41, 66, 71
SpeedHSPA 21.1/5.76 Mbps, LTEHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE
Launch
Announced2022, February 022021, September
StatusAvailable. Released 2022, February 02Available. Released 2021, September
Body
Dimensions111.5 x 57.5 x 22 mm (4.39 x 2.26 x 0.87 in)116 x 60 x 28 mm (4.57 x 2.36 x 1.10 in)
SIMNano-SIM + Nano-SIMNano-SIM
Weight108.4 g (3.81 oz)220 g (7.76 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min) FlashlightIP68 dust/water resistant (up to 1.5m for 30 min) MIL-STD-810H
Display
Resolution240 x 320 pixels, 4:3 ratio (~167 ppi density)240 x 320 pixels, 4:3 ratio (~143 ppi density)
Size2.4 inches, 17.8 cm2 (~27.8% screen-to-body ratio)2.8 inches, 24.3 cm2 (~34.9% screen-to-body ratio)
TypeTFT LCD, 256K colorsTFT LCD
 External display: 1.44 inches, 128 x 128 pixelsCover display: IPS LCD, 1.3 inches, 240 x 240 pixels
Platform
CPU-Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
ChipsetUnisoc T107Qualcomm SM6115 Snapdragon 662 (11 nm)
GPU-Adreno 610
OS-Sonim OS (based on AOSP Android 11)
Memory
Call recordsYes-
Card slotmicroSDHCmicroSDXC (dedicated slot)
Internal128MB, 48MB RAM16GB 2GB RAM
PhonebookYes-
Main Camera
FeaturesLED flashLED flash
Single2 MP8 MP
VideoYes-
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
BluetoothYes5.0, A2DP, LE
NFCNoNo
PositioningNoGPS, GLONASS, GALILEO
RadioFM radio, built-in antennaFM Radio
USBmicroUSB 2.0USB Type-C
WLANNoWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
GamesNo-
JavaNo-
MessagingSMS-
Sensors-Accelerometer, barometer
Battery
TypeLi-Ion 1200 mAh, removableLi-Ion 2300 mAh, removable
Misc
ColorsBlack, Black/OrangeBlack
Price-About 240 EUR

Plum Ram Plus LTE

  • Extremely affordable
  • Rugged design
  • Basic functionality

  • Very limited performance
  • Low-resolution display
  • Basic camera
  • Outdated chipset

Sonim XP3plus

  • Excellent durability
  • Good performance (Snapdragon 662)
  • Bright, visible display
  • Long battery life
  • Loudspeaker

  • Higher price
  • Design can be bulky
  • Camera not top-tier

Display Comparison

The Plum Ram Plus LTE likely features a basic, lower-resolution display, typical of budget phones. The Sonim XP3plus boasts a brighter, more vibrant display, often with enhanced visibility in direct sunlight, a crucial feature for outdoor use. Expect better color accuracy and viewing angles on the XP3plus.

Camera Comparison

The Sonim XP3plus generally has a better camera system, likely offering higher resolution and improved image processing. While neither phone is expected to be a photography powerhouse, the XP3plus will likely produce more usable photos in various lighting conditions. The Plum Ram Plus LTE's camera is likely basic and may struggle in low light.

Performance

This is where the Sonim XP3plus shines. Its Qualcomm Snapdragon 662 chipset is significantly more powerful than the Unisoc T107 in the Plum Ram Plus LTE. Expect smoother multitasking, faster app loading times, and a more responsive overall experience on the XP3plus. The Plum Ram Plus LTE will likely struggle with demanding apps and multitasking.

Battery Life

Both phones are designed for extended battery life. The Sonim XP3plus often features a larger battery capacity and power-saving optimizations, potentially offering longer usage times than the Plum Ram Plus LTE, especially under heavy use.

Buying Guide

The Plum Ram Plus LTE is best suited for users on a very tight budget who prioritize basic functionality and extreme affordability over performance. The Sonim XP3plus is ideal for construction workers, outdoor enthusiasts, first responders, and anyone needing a highly durable phone with reliable performance and advanced features.

Frequently Asked Questions

❓ Is the Plum Ram Plus LTE waterproof?
The Plum Ram Plus LTE likely has some water resistance, but it's probably not as robust as the Sonim XP3plus. Check the manufacturer's specifications for exact ratings.
❓ Can the Sonim XP3plus handle drops?
Yes, the Sonim XP3plus is specifically designed to withstand drops and impacts, often meeting military-grade durability standards.
❓ Which phone is better for gaming?
The Sonim XP3plus is significantly better for gaming due to its more powerful processor and better graphics capabilities.
❓ What is the typical battery life of each phone?
The Plum Ram Plus LTE likely offers a day of moderate use. The Sonim XP3plus can often last a full day or even longer with moderate to heavy use.