ARM

Moto Cheap. The affordable Moto E3 is an entry-level smartphone with a water-resistant finish and relatively large battery. The budget of 130 Euros (~$140, RRP) is quite tight but Lenovo is a specialist in offering a lot of smartphone for little money...
Mediatek MT6735P | ARM Mali-T720 | 5.00" | 141 g

Hard shell – slow core? The 50 Saphir from the French manufacturer Archos is a robust smartphone for harsh environments. The smartphone is not the most powerful of its kind, but it provides a lot of stamina in return.
Mediatek MT6737T | ARM Mali-T720 MP2 | 5.00" | 222 g

Touch Chromebook. Acer's Chromebook convertible offers an IPS touchscreen, a silent operation, and long battery runtimes. ARM technology is used inside. The whole package costs approximately 400 Euros (~$425).
Mediatek MT8173C | PowerVR GX6250 | 13.30" | 1.5 kg

S like Special? Last year, the Xiaomi Mi 5 smartphone impressed us with its outstanding price-to-value ratio. This time around we'll take a look at the successor Mi 5s, which comes with more flash storage, a sturdy metal chassis and features - at the time of writing - the fastest available Snapdragon SoC.
Qualcomm Snapdragon 821 MSM8996 Pro | Qualcomm Adreno 530 | 5.15" | 145 g

P as in "potent battery". Lenovo launches a powerful mid-range handset called P2 on the market. The highlight is supposed to be its gigantic battery that is hidden in a relatively compact casing. The battery life is, in fact, top notch but what about the smartphone's other aspects?
Qualcomm Snapdragon 625 | Qualcomm Adreno 506 | 5.50" | 177 g

Acer's large smartphone. Acer's Liquid Z6 Plus is a middle-class smartphone with a large Full-HD display, fingerprint sensor and a huge battery. The middle class is highly contested, however - so is the Liquid z6 Plus able to stand out in any way?
Mediatek MT6753 | ARM Mali-T720 MP2 | 5.50" | 169 g