Table 2.
Summary of all phone models used in this study, categorized by EPR spectral line-shapes.
| Samples number | Shape I | Shape II | Shape III | Shape IVA | Shape IVB | Shape V |
|---|---|---|---|---|---|---|
| 1 | Samsung Galaxy Ace 4 (SM-G357FZ) (I) |
Samsung Galaxy XCover 4 (SM-G390F) |
Samsung Galaxy GT-i9301i
(Galaxy S3 Neo) |
Microsoft Lumia 950XL (I)
(RM-1116) |
Microsoft Lumia 950XL (II) | iPhone 6S |
| 2 | Samsung Galaxy mini 2 | Samsung Galaxy S5 Neo G903F (SM-G903F) | Microsoft Mobile RM-1127 (Microsoft Lumia 550) (I) | Sony Xperia XA1 |
Samsung Galaxy S6 Edge
(SM-G925F) |
Huawei P8 Lite (ALE-L21) (I) |
| 3 | Motorola Moto G5 | HTC Desire 825 | myPhone Cube | Huawei P8 Lite (ALE-L21) (II) | ||
| 4 | LG | Xiaomi Redmi 6A (M1804C3CG) |
ASUS ZenFone 2 Laser 5.0 (ZE500KL) | Motorola Moto E6 Plus | ||
| 5 | Xiaomi Redmi 6 (M1804C3DG) | Samsung Galaxy J7 (SM-J730F/DS) | Sony Xperia (GB/T 18287–2013) |
|||
| 6 | Samsung Galaxy Ace 4 (SM-G357FZ) (II) |
Huawei Ascend G620S | iPhone SE (A1723) | |||
| 7 | Samsung Galaxy Core Plus (SM-G350) | HTC beats audio | Samsung Galaxy J3 DUOS (SM-J330F/DS) | |||
| 8 | HUAWEI Y5 (DRA-L21) | Microsoft Mobile RM-1127 (Microsoft Lumia 550) (II) | ZTE Blade V7 LITE | |||
| 9 | NOKIA Lumia 625 (RM-941) | Lenovo Vibe K5 (A6020) | ||||
| 10 | Samsung Galaxy PO BOX 12987 | iPhone 5S (A1457) | ||||
| 11 | Samsung Galaxy Ace 4 (SM-G357FZ) (III) |
Asus ZenFone Go ZC500TG (X009DD) | ||||
| 12 | HUAWEI P9 EVA-L09 | Xiaomi Redmi Note 7 (M1901F7G) | ||||
| 13 |
Sony Xperia J (ST26i)
(PM-0160-BV) |
SMART | ||||
| 14 | LG Optimus L9 (P760, Swift L9) | |||||
| 15 | Tablet Samsung Galaxy Note 10.12014 LTE (SM-P605) | |||||
| 16 | Nokia X6-00 (RM-559) |
Gorilla Glass is marked by bold font.